Description
In the Linux kernel, the following vulnerability has been resolved:
net/rds: reset op_nents when zerocopy page pin fails
When iov_iter_get_pages2() fails in rds_message_zcopy_from_user(),
the pinned pages are released with put_page(), and
rm->data.op_mmp_znotifier is cleared. But we fail to properly
clear rm->data.op_nents.
Later when rds_message_purge() is called from rds_sendmsg() the
cleanup loop iterates over the incorrectly non zero number of
op_nents and frees them again.
Fix this by properly resetting op_nents when it should be in
rds_message_zcopy_from_user().
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Linux | Linux | 4.17 | 5.10.258 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | linux | 7.0.10-1 | — |
| Debian 13 | linux | 6.12.90-2 | — |
| Debian 12 | linux | 6.1.176-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Nvidia-BlueField 24.04 LTS | linux-bluefield | 6.8.0-1023.27 | — |
| Ubuntu Nvidia-BlueField 22.04 LTS | linux-bluefield | 5.15.0-1093.95 | — |
| Ubuntu 26.04 LTS | linux | 7.0.0-22.22 | USN-8370-1 |
| Ubuntu 26.04 LTS | linux-aws +1 | 7.0.0-1006.6 | USN-8370-1 |
| Ubuntu 26.04 LTS | linux-gcp +1 | 7.0.0-1005.5 | USN-8370-1 |
| Ubuntu 26.04 LTS | linux-ibm +1 | 7.0.0-1007.7 | USN-8461-1, USN-8370-1 |
| Ubuntu 26.04 LTS | linux-nvidia | 7.0.0-1009.9 | USN-8370-1 |
| Ubuntu 26.04 LTS | linux-oem-7.0 | 7.0.0-1008.8 | USN-8489-1 |
| Ubuntu 26.04 LTS | linux-raspi | 7.0.0-1011.11 | USN-8370-1 |
| Ubuntu 26.04 LTS | linux-riscv +1 | 7.0.0-22.22.1 | USN-8370-1 |
| Ubuntu 25.10 | linux | 6.17.0-35.35 | USN-8371-1 |
| Ubuntu 25.10 | linux-aws +1 | 6.17.0-1017.17 | USN-8371-1 |
| Ubuntu 25.10 | linux-azure-fde | No fix yet | — |
| Ubuntu 25.10 | linux-gcp | 6.17.0-1018.19 | USN-8374-1 |
| Ubuntu 25.10 | linux-oracle | 6.17.0-1016.16 | USN-8371-1 |
| Ubuntu 25.10 | linux-raspi | 6.17.0-1018.18 | USN-8371-1 |
| Ubuntu 25.10 | linux-realtime | 6.17.0-1014.16 | USN-8371-1 |
| Ubuntu 25.10 | linux-riscv | 6.17.0-35.35.1 | — |
| Ubuntu 24.04 LTS | linux | 6.8.0-124.124 | USN-8373-1 |
| Ubuntu 24.04 LTS | linux-aws | 6.8.0-1057.60 | USN-8373-1 |
| Ubuntu 24.04 LTS | linux-aws-6.17 +1 | 6.17.0-1017.17~24.04.1 | USN-8374-1, USN-8371-1 |
| Ubuntu 24.04 LTS | linux-azure | 6.8.0-1058.64 | USN-8373-1 |
| Ubuntu 24.04 LTS | linux-azure-fde | 6.8.0-1058.65 | — |
| Ubuntu 24.04 LTS | linux-azure-nvidia | 6.8.0-1039.42 | — |
| Ubuntu 24.04 LTS | linux-gcp | 6.8.0-1060.63 | USN-8373-1 |
| Ubuntu 24.04 LTS | linux-gcp-6.17 | 6.17.0-1018.19~24.04.1 | USN-8374-1 |
| Ubuntu 24.04 LTS | linux-gke | 6.8.0-1055.61 | USN-8373-1 |
| Ubuntu 24.04 LTS | linux-gkeop | 6.8.0-1042.45 | USN-8373-1 |
| Ubuntu 24.04 LTS | linux-hwe-6.17 | 6.17.0-35.35~24.04.1 | USN-8371-1 |
| Ubuntu 24.04 LTS | linux-hwe-7.0 | 7.0.0-28.28~24.04.1 | USN-8569-1 |
| Ubuntu 24.04 LTS | linux-ibm | 6.8.0-1057.58 | USN-8373-1 |
| Ubuntu 24.04 LTS | linux-lowlatency | 6.8.0-134.134.1 | USN-8497-1 |
| Ubuntu 24.04 LTS | linux-nvidia | 6.8.0-1055.58 | USN-8373-1 |
| Ubuntu 24.04 LTS | linux-nvidia-6.17 | 6.17.0-1021.21 | USN-8371-1 |
| Ubuntu 24.04 LTS | linux-nvidia-lowlatency | 6.8.0-1055.58.1 | USN-8373-1 |
| Ubuntu 24.04 LTS | linux-nvidia-tegra | 6.8.0-1026.26 | USN-8373-1 |
| Ubuntu 24.04 LTS | linux-oem-6.17 | 6.17.0-1024.24 | USN-8371-1 |
| Ubuntu 24.04 LTS | linux-oracle | 6.8.0-1054.55 | USN-8373-1 |
| Ubuntu 24.04 LTS | linux-oracle-6.17 | 6.17.0-1016.16~24.04.1 | USN-8371-1 |
| Ubuntu 24.04 LTS | linux-raspi | 6.8.0-1057.61 | USN-8373-1 |
| Ubuntu 24.04 LTS | linux-riscv +18 | No fix yet | — |
| Ubuntu 24.04 LTS | linux-riscv-6.17 | 6.17.0-35.35.1~24.04.1 | — |
| Ubuntu 24.04 LTS | linux-xilinx | 6.8.0-1032.33 | USN-8499-1 |
Show 13 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 22.04 LTS | linux +1 | 5.15.0-181.191 | USN-8388-1 |
| Ubuntu 22.04 LTS | linux-aws | 5.15.0-1109.116 | USN-8388-1 |
| Ubuntu 22.04 LTS | linux-aws-6.8 | 6.8.0-1057.60~22.04.1 | USN-8373-1 |
| Ubuntu 22.04 LTS | linux-azure +1 | 5.15.0-1114.123 | USN-8426-2 |
| Ubuntu 22.04 LTS | linux-azure-6.8 | 6.8.0-1059.65~22.04.1 | USN-8440-1 |
| Ubuntu 22.04 LTS | linux-azure-fde-6.8 | 6.8.0-1058.65~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-gcp | 5.15.0-1109.118 | USN-8388-1 |
| Ubuntu 22.04 LTS | linux-gcp-6.8 | 6.8.0-1060.63~22.04.1 | USN-8373-1 |
| Ubuntu 22.04 LTS | linux-gke | 5.15.0-1105.111 | USN-8388-1 |
| Ubuntu 22.04 LTS | linux-gkeop | 5.15.0-1092.100 | USN-8388-1 |
| Ubuntu 22.04 LTS | linux-hwe-6.8 +1 | 6.8.0-124.124~22.04.1 | USN-8373-1 |
| Ubuntu 22.04 LTS | linux-ibm +1 | 5.15.0-1103.106 | USN-8388-1 |
| Ubuntu 22.04 LTS | linux-ibm-6.8 | 6.8.0-1057.58~22.04.1 | USN-8373-1 |
| Ubuntu 22.04 LTS | linux-intel-iotg | 5.15.0-1104.110 | USN-8388-1 |
| Ubuntu 22.04 LTS | linux-kvm | 5.15.0-1101.106 | USN-8388-1 |
| Ubuntu 22.04 LTS | linux-lowlatency-hwe-6.8 | 6.8.0-134.134.1~22.04.1 | USN-8497-1 |
| Ubuntu 22.04 LTS | linux-nvidia | 5.15.0-1104.105 | USN-8388-1 |
| Ubuntu 22.04 LTS | linux-nvidia-6.8 | 6.8.0-1055.58~22.04.1 | USN-8373-1 |
| Ubuntu 22.04 LTS | linux-nvidia-tegra | 5.15.0-1061.61 | USN-8388-1 |
| Ubuntu 22.04 LTS | linux-nvidia-tegra-igx | 5.15.0-1050.50 | USN-8388-1 |
| Ubuntu 22.04 LTS | linux-oracle | 5.15.0-1106.112 | USN-8388-1 |
| Ubuntu 22.04 LTS | linux-oracle-6.8 | 6.8.0-1054.55~22.04.1 | USN-8373-1 |
| Ubuntu 22.04 LTS | linux-riscv +32 | No fix yet | — |
| Ubuntu 22.04 LTS | linux-xilinx-zynqmp | 5.15.0-1074.78 | USN-8528-1 |
| Ubuntu 20.04 LTS | linux-gke +28 | No fix yet | — |
| Ubuntu 18.04 LTS | linux-gcp +14 | No fix yet | — |
| Ubuntu 16.04 LTS | linux-hwe-edge | No fix yet | — |
| Ubuntu Pro Realtime 24.04 LTS | linux-raspi-realtime | 6.8.0-2046.47 | USN-8373-1 |
| Ubuntu Pro Realtime 24.04 LTS | linux-realtime | 6.8.1-1052.53 | USN-8373-1 |
| Ubuntu Pro Realtime 24.04 LTS | linux-realtime-6.14 | No fix yet | — |
| Ubuntu Pro Realtime 24.04 LTS | linux-realtime-6.17 | 6.17.0-1014.16~24.04.1 | USN-8371-1 |
| Ubuntu Pro Realtime 22.04 LTS | linux-intel-iot-realtime | 5.15.0-1101.103 | USN-8388-1 |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime | 5.15.0-1108.117 | USN-8388-1 |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime-6.8 | 6.8.1-1052.53~22.04.1 | USN-8373-1 |
| Ubuntu Pro FIPS 20.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-aws-fips | 6.8.0-1057.60+fips1 | USN-8373-1 |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-azure-fips | 6.8.0-1059.65+fips1 | USN-8393-1 |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-fips | 6.8.0-124.124+fips1 | USN-8373-1 |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-gcp-fips | 6.8.0-1060.63+fips1 | USN-8373-1 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-aws-fips | 5.15.0-1109.116+fips1 | USN-8388-1 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-azure-fips | 5.15.0-1114.123+fips1 | USN-8426-1 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-fips | 5.15.0-181.191+fips1 | USN-8388-1 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-gcp-fips | 5.15.0-1109.118+fips1 | USN-8388-1 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-aws-fips | 5.4.0-1160.170+fips1 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-azure-fips | 5.4.0-1164.170+fips1 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-fips | 5.4.0-1134.144 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-gcp-fips | 5.4.0-1163.172+fips1 | — |
| Ubuntu Pro FIPS-preview 22.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro 20.04 LTS | linux | 5.4.0-231.251 | — |
| Ubuntu Pro 20.04 LTS | linux-aws | 5.4.0-1160.170 | — |
| Ubuntu Pro 20.04 LTS | linux-aws-5.15 | 5.15.0-1109.116~20.04.1 | USN-8388-1 |
| Ubuntu Pro 20.04 LTS | linux-azure | 5.4.0-1164.170 | — |
| Ubuntu Pro 20.04 LTS | linux-azure-5.15 | 5.15.0-1114.123~20.04.1 | USN-8426-1 |
| Ubuntu Pro 20.04 LTS | linux-bluefield | 5.4.0-1119.126 | — |
| Ubuntu Pro 20.04 LTS | linux-gcp | 5.4.0-1163.172 | — |
| Ubuntu Pro 20.04 LTS | linux-gcp-5.15 | 5.15.0-1109.118~20.04.1 | USN-8388-1 |
| Ubuntu Pro 20.04 LTS | linux-hwe-5.15 +1 | 5.15.0-181.191~20.04.1 | USN-8388-1 |
| Ubuntu Pro 20.04 LTS | linux-ibm | 5.4.0-1107.112 | USN-8616-1 |
| Ubuntu Pro 20.04 LTS | linux-ibm-5.15 | 5.15.0-1103.106~20.04.1 | USN-8388-1 |
| Ubuntu Pro 20.04 LTS | linux-intel-iotg-5.15 | 5.15.0-1104.110~20.04.1 | — |
| Ubuntu Pro 20.04 LTS | linux-iot | 5.4.0-1064.67 | — |
| Ubuntu Pro 20.04 LTS | linux-kvm | 5.4.0-1147.156 | — |
| Ubuntu Pro 20.04 LTS | linux-nvidia-tegra-5.15 | 5.15.0-1061.61~20.04.1 | USN-8388-1 |
| Ubuntu Pro 20.04 LTS | linux-oracle | 5.4.0-1158.168 | — |
| Ubuntu Pro 20.04 LTS | linux-oracle-5.15 | 5.15.0-1106.112~20.04.1 | USN-8462-1 |
| Ubuntu Pro 20.04 LTS | linux-raspi | 5.4.0-1143.156 | USN-8391-1 |
| Ubuntu Pro 20.04 LTS | linux-riscv-5.15 | 5.15.0-1103.107~20.04.1 | — |
| Ubuntu Pro 20.04 LTS | linux-xilinx-zynqmp | 5.4.0-1078.82 | — |
| Ubuntu Pro 18.04 LTS | linux-aws-5.4 | 5.4.0-1160.170~18.04.1 | USN-8392-1 |
| Ubuntu Pro 18.04 LTS | linux-azure-5.4 | 5.4.0-1164.170~18.04.1 | — |
| Ubuntu Pro 18.04 LTS | linux-gcp-5.4 | 5.4.0-1163.172~18.04.1 | — |
| Ubuntu Pro 18.04 LTS | linux-hwe-5.4 | 5.4.0-231.251~18.04.1 | USN-8392-1 |
| Ubuntu Pro 18.04 LTS | linux-ibm-5.4 | 5.4.0-1107.112~18.04.1 | USN-8616-1 |
| Ubuntu Pro 18.04 LTS | linux-oracle-5.4 | 5.4.0-1158.168~18.04.1 | — |
| Ubuntu Pro 18.04 LTS | linux-raspi-5.4 | 5.4.0-1143.156~18.04.1 | USN-8391-1 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP7 | kernel-64kb +7 | 6.4.0-150700.53.55.1 | SUSE-SU-2026:2238-1 |
| SLES 15 SP7 | kernel-default-base | 6.4.0-150700.53.55.1.150700.17.33.1 | SUSE-SU-2026:2238-1 |
| SLES 15 SP6 | kernel-64kb +6 | 6.4.0-150600.23.112.1 | SUSE-SU-2026:2195-1 |
| SLES 15 SP6 | kernel-default-base | 6.4.0-150600.23.112.1.150600.12.52.1 | SUSE-SU-2026:2195-1 |
Show 10 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_0 | 15-160000.4.3 | SUSE-SU-2026:22872-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_1 | 13-160000.1.1 | SUSE-SU-2026:22864-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_2 | 11-160000.1.1 | SUSE-SU-2026:22876-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_3 | 10-160000.1.1 | SUSE-SU-2026:22869-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_4 | 9-160000.1.1 | SUSE-SU-2026:22867-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_5 | 8-160000.1.1 | SUSE-SU-2026:22874-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_6 | 7-160000.1.1 | SUSE-SU-2026:22873-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_7 | 6-160000.1.1 | SUSE-SU-2026:22868-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_8 | 5-160000.1.1 | SUSE-SU-2026:22875-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_9 +2 | 4-160000.1.1 | SUSE-SU-2026:22877-1, SUSE-SU-2026:22870-1, SUSE-SU-2026:22865-1 |
| SLES for SAP 15 SP6 | kernel-default-base | 6.4.0-150600.23.112.1.150600.12.52.1 | SUSE-SU-2026:2195-1 |
| SLES for SAP 15 SP6 | kernel-docs +4 | 6.4.0-150600.23.112.1 | SUSE-SU-2026:2195-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_0 | 15-160000.4.3 | SUSE-SU-2026:22872-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_1 | 13-160000.1.1 | SUSE-SU-2026:22864-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_2 | 11-160000.1.1 | SUSE-SU-2026:22876-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_3 | 10-160000.1.1 | SUSE-SU-2026:22869-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_4 | 9-160000.1.1 | SUSE-SU-2026:22867-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_5 | 8-160000.1.1 | SUSE-SU-2026:22874-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_6 | 7-160000.1.1 | SUSE-SU-2026:22873-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_7 | 6-160000.1.1 | SUSE-SU-2026:22868-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_8 | 5-160000.1.1 | SUSE-SU-2026:22875-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_9 +2 | 4-160000.1.1 | SUSE-SU-2026:22877-1, SUSE-SU-2026:22870-1, SUSE-SU-2026:22865-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16-RT_Update_0 | 13-160000.3.4 | SUSE-SU-2026:22785-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16-RT_Update_1 | 12-160000.1.1 | SUSE-SU-2026:22784-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_0 | 15-160000.4.3 | SUSE-SU-2026:22755-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_1 | 13-160000.1.1 | SUSE-SU-2026:22743-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_2 | 11-160000.1.1 | SUSE-SU-2026:22761-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_3 +1 | 10-160000.1.1 | SUSE-SU-2026:22783-1, SUSE-SU-2026:22748-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_4 +2 | 9-160000.1.1 | SUSE-SU-2026:22786-1, SUSE-SU-2026:22782-1, SUSE-SU-2026:22746-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_5 +1 | 8-160000.1.1 | SUSE-SU-2026:22778-1, SUSE-SU-2026:22759-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_6 +1 | 7-160000.1.1 | SUSE-SU-2026:22777-1, SUSE-SU-2026:22758-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_7 +1 | 6-160000.1.1 | SUSE-SU-2026:22776-1, SUSE-SU-2026:22747-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_8 +1 | 5-160000.1.1 | SUSE-SU-2026:22781-1, SUSE-SU-2026:22762-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_9 +5 | 4-160000.1.1 | SUSE-SU-2026:22780-1, SUSE-SU-2026:22775-1, SUSE-SU-2026:22763-1 |
| SLE Micro 6.2 | kernel-syms +1 | 6.12.0-160000.33.1 | SUSE-SU-2026:21834-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0-RT_Update_10 | 18-1.1 | SUSE-SU-2026:22914-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0-RT_Update_13 +1 | 9-1.1 | SUSE-SU-2026:22696-1, SUSE-SU-2026:22689-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0-RT_Update_22 | 3-1.2 | SUSE-SU-2026:22695-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0-RT_Update_9 | 18-1.2 | SUSE-SU-2026:22912-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_10 +1 | 14-1.1 | SUSE-SU-2026:22915-1, SUSE-SU-2026:22673-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_11 +2 | 13-1.1 | SUSE-SU-2026:22913-1, SUSE-SU-2026:22675-1, SUSE-SU-2026:22674-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_13 | 11-1.1 | SUSE-SU-2026:22676-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_14 | 9-1.2 | SUSE-SU-2026:22682-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_16 +1 | 8-1.1 | SUSE-SU-2026:22690-1, SUSE-SU-2026:22677-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_17 +1 | 7-1.1 | SUSE-SU-2026:22691-1, SUSE-SU-2026:22683-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_18 +1 | 6-1.1 | SUSE-SU-2026:22692-1, SUSE-SU-2026:22684-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_19 +1 | 4-1.1 | SUSE-SU-2026:22693-1, SUSE-SU-2026:22685-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_20 +4 | 3-1.1 | SUSE-SU-2026:22697-1, SUSE-SU-2026:22694-1, SUSE-SU-2026:22687-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_8 +1 | 20-1.2 | SUSE-SU-2026:22681-1, SUSE-SU-2026:22680-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0-RT_Update_10 | 18-1.1 | SUSE-SU-2026:22794-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0-RT_Update_13 +1 | 9-1.1 | SUSE-SU-2026:22725-1, SUSE-SU-2026:22711-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0-RT_Update_22 | 3-1.2 | SUSE-SU-2026:22717-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0-RT_Update_9 | 18-1.2 | SUSE-SU-2026:22792-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_10 +1 | 14-1.1 | SUSE-SU-2026:22795-1, SUSE-SU-2026:22718-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_11 +2 | 13-1.1 | SUSE-SU-2026:22793-1, SUSE-SU-2026:22720-1, SUSE-SU-2026:22719-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_13 | 11-1.1 | SUSE-SU-2026:22721-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_14 | 9-1.2 | SUSE-SU-2026:22730-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_16 +1 | 8-1.1 | SUSE-SU-2026:22722-1, SUSE-SU-2026:22712-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_17 +1 | 7-1.1 | SUSE-SU-2026:22731-1, SUSE-SU-2026:22713-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_18 +1 | 6-1.1 | SUSE-SU-2026:22732-1, SUSE-SU-2026:22714-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_19 +1 | 4-1.1 | SUSE-SU-2026:22733-1, SUSE-SU-2026:22715-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_20 +4 | 3-1.1 | SUSE-SU-2026:22735-1, SUSE-SU-2026:22734-1, SUSE-SU-2026:22726-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_8 +1 | 20-1.2 | SUSE-SU-2026:22729-1, SUSE-SU-2026:22728-1 |
| SLE Live Patching 15 SP7 | kernel-default | 6.4.0-150700.53.55.1 | SUSE-SU-2026:2238-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7-RT_Update_11 | 6-150700.2.1 | SUSE-SU-2026:2855-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7-RT_Update_8 | 9-150700.2.1 | SUSE-SU-2026:2857-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7-RT_Update_9 | 8-150700.2.1 | SUSE-SU-2026:2858-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_1 | 19-150700.2.2 | SUSE-SU-2026:2930-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_10 +1 | 6-150700.2.2 | SUSE-SU-2026:2956-1, SUSE-SU-2026:2945-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_12 | 5-150700.2.2 | SUSE-SU-2026:2887-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_14 | 3-150700.2.2 | SUSE-SU-2026:2943-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_15 | 1-150700.15.3.1 | SUSE-SU-2026:2238-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_7 | 9-150700.2.2 | SUSE-SU-2026:2902-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_9 | 8-150700.2.2 | SUSE-SU-2026:2895-1 |
| SLE Live Patching 15 SP6 | kernel-default | 6.4.0-150600.23.112.1 | SUSE-SU-2026:2195-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_12 | 20-150600.2.2 | SUSE-SU-2026:2894-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_13 | 18-150600.2.2 | SUSE-SU-2026:2902-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_22 | 6-150600.2.2 | SUSE-SU-2026:2866-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_23 | 5-150600.2.2 | SUSE-SU-2026:2957-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_25 | 3-150600.2.2 | SUSE-SU-2026:2945-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_26 | 1-150600.13.3.1 | SUSE-SU-2026:2195-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_27 | 21-150500.2.2 | SUSE-SU-2026:2899-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_28 | 20-150500.2.2 | SUSE-SU-2026:2933-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_30 | 15-150500.2.2 | SUSE-SU-2026:2868-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_31 | 13-150500.2.2 | SUSE-SU-2026:2890-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_37 | 6-150500.2.2 | SUSE-SU-2026:2938-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_39 | 4-150500.2.2 | SUSE-SU-2026:2961-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_41 | 21-150400.2.1 | SUSE-SU-2026:2867-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_43 | 17-150400.2.1 | SUSE-SU-2026:2920-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_44 | 16-150400.2.1 | SUSE-SU-2026:2889-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_45 | 14-150400.2.1 | SUSE-SU-2026:2864-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_46 | 10-150400.2.1 | SUSE-SU-2026:2910-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_49 | 6-150400.2.1 | SUSE-SU-2026:2932-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_51 | 5-150400.2.1 | SUSE-SU-2026:2937-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_52 | 4-150400.2.1 | SUSE-SU-2026:2888-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | kernel-source | 7.0.11-1.1 | openSUSE-SU-2026:10954-1 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | kernel-livepatch-6.18.30-61.116 +2 | 1:1.0-0.amzn2023 | ALAS2023-2026-1754, ALAS2023-2026-1753, ALAS2023-2026-1752 |
| Amazon Linux 2023 | perf +11 | 1:6.1.172-216.329.amzn2023 | ALAS2023-2026-1752 |
| Amazon Linux 2023 | perf6.12 +11 | 1:6.12.88-119.157.amzn2023 | ALAS2023-2026-1753 |
| Amazon Linux 2023 | perf6.18 +11 | 1:6.18.30-61.116.amzn2023 | ALAS2023-2026-1754 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 3 | kernel | 6.6.141.1-1 | — |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
GitHub 7 repositories
-
ashrafzaryouh/CVE-2026-43494 ★ 2 · May 22, 2026
CVE-2026-43494
-
letsr00t/CVE-2026-43494-PinTheft-PoC ★ 1 · May 30, 2026
-
Koshmare-Blossom/PinTheft-asm ★ 1 · May 28, 2026
A x86_64 ASM implementation of PinTheft (CVE-2026-43494)
-
jayhutajulu1/CVE-2026-43494-PinTheft-PoC ★ 1 · May 25, 2026
Proof-of-concept for CVE-2026-43494 (PinTheft): Linux LPE via RDS zerocopy refcount bug + io_uring fixed buffers → SUID page-cache overwrite. Authorized research only.
-
tanzz1337/CVE-2026-43494-PinTheft-PoC ★ 0 · May 25, 2026
Proof-of-concept for CVE-2026-43494 (PinTheft): Linux LPE via RDS zerocopy refcount bug + io_uring fixed buffers → SUID page-cache overwrite. Authorized research only.
-
Kagantua/PinTheft-go ★ 0 · May 22, 2026
A Go implementation of PinTheft (CVE-2026-43494)
-
suominen/pintheft ★ 0 · May 20, 2026
Tracking PinTheft (CVE-2026-43494, CVE-2026-43502), the RDS zerocopy double-free privilege escalation
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Advisories 50
- USN-8569-1 linux-hwe-7.0 vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8373-1 linux, linux-aws, linux-aws-6.8, linux-aws-fips, linux-azure, linux-fips, linux-gcp, linux-gcp-6.8, linux-gcp-fips, linux-gke, linux-gkeop, linux-hwe-6.8, linux-ibm, linux-ibm-6.8, linux-nvidia, linux-nvidia-6.8, linux-nvidia-lowlatency, linux-nvidia-tegra, linux-oracle, linux-oracle-6.8, linux-raspi, linux-raspi-realtime, linux-realtime, linux-realtime-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8440-1 linux-azure-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8461-1 linux-azure vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8489-1 linux-oem-7.0 vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8371-1 linux, linux-aws, linux-azure, linux-azure-6.17, linux-hwe-6.17, linux-nvidia-6.17, linux-oem-6.17, linux-oracle, linux-oracle-6.17, linux-raspi, linux-realtime, linux-realtime-6.17 vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8370-1 linux, linux-aws, linux-gcp, linux-ibm, linux-nvidia, linux-oracle, linux-raspi, linux-realtime vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8374-1 linux-aws-6.17, linux-gcp, linux-gcp-6.17 vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8497-1 linux-lowlatency, linux-lowlatency-hwe-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8499-1 linux-xilinx vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8393-1 linux-azure-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8392-1 linux-aws-5.4, linux-hwe-5.4 vulnerabilities Ubuntu Security Notices (USN) · Nov 6, 2026
- USN-8528-1 linux-xilinx-zynqmp vulnerabilities Ubuntu Security Notices (USN) · Nov 6, 2026
- USN-8462-1 linux-oracle-5.15 vulnerabilities Ubuntu Security Notices (USN) · Nov 6, 2026
- USN-8426-2 linux-azure vulnerabilities Ubuntu Security Notices (USN) · Nov 6, 2026
- USN-8426-1 linux-azure-5.15, linux-azure-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 6, 2026
- USN-8391-1 linux-raspi, linux-raspi-5.4 vulnerabilities Ubuntu Security Notices (USN) · Nov 6, 2026
- USN-8616-1 linux-ibm, linux-ibm-5.4 vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8388-1 linux, linux-aws, linux-aws-5.15, linux-aws-fips, linux-fips, linux-gcp, linux-gcp-5.15, linux-gcp-fips, linux-gke, linux-gkeop, linux-hwe-5.15, linux-ibm, linux-ibm-5.15, linux-intel-iot-realtime, linux-intel-iotg, linux-kvm, linux-nvidia, linux-nvidia-tegra, linux-nvidia-tegra-5.15, linux-nvidia-tegra-igx, linux-oracle, linux-raspi, linux-realtime vulnerabilities Ubuntu Security Notices (USN) · Oct 8, 2026
- SUSE-SU-2026:22711-1 Security update for the Linux Kernel RT (Live Patch 13 for SUSE Linux Enterprise Micro 6.0) SUSE / openSUSE Security Updates · Oct 1, 2026
- SUSE-SU-2026:22689-1 Security update for the Linux Kernel RT (Live Patch 13 for SUSE Linux Enterprise Micro 6.0) SUSE / openSUSE Security Updates · Oct 1, 2026
- ALAS2023-2026-1753 Important: kernel6.12 security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Jul 29, 2026
- ALAS2023-2026-1754 Important: kernel6.18 security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Jul 29, 2026
- SUSE-SU-2026:22914-1 Security update for the Linux Kernel RT (Live Patch 10 for SUSE Linux Enterprise Micro 6.0) SUSE / openSUSE Security Updates · Jul 28, 2026
- SUSE-SU-2026:22915-1 Security update for the Linux Kernel RT (Live Patch 11 for SUSE Linux Enterprise Micro 6.0) SUSE / openSUSE Security Updates · Jul 28, 2026
- SUSE-SU-2026:22912-1 Security update for the Linux Kernel RT (Live Patch 9 for SUSE Linux Enterprise Micro 6.0) SUSE / openSUSE Security Updates · Jul 28, 2026
- SUSE-SU-2026:22913-1 Security update for the Linux Kernel RT (Live Patch 12 for SUSE Linux Enterprise Micro 6.0) SUSE / openSUSE Security Updates · Jul 28, 2026
- SUSE-SU-2026:22872-1 Security update for the Linux Kernel (Live Patch 0 for SUSE Linux Enterprise 16) SUSE / openSUSE Security Updates · Jul 28, 2026
- SUSE-SU-2026:22873-1 Security update for the Linux Kernel (Live Patch 6 for SUSE Linux Enterprise 16) SUSE / openSUSE Security Updates · Jul 28, 2026
- SUSE-SU-2026:22874-1 Security update for the Linux Kernel (Live Patch 5 for SUSE Linux Enterprise 16) SUSE / openSUSE Security Updates · Jul 28, 2026
- SUSE-SU-2026:22875-1 Security update for the Linux Kernel (Live Patch 8 for SUSE Linux Enterprise 16) SUSE / openSUSE Security Updates · Jul 28, 2026
- SUSE-SU-2026:22876-1 Security update for the Linux Kernel (Live Patch 2 for SUSE Linux Enterprise 16) SUSE / openSUSE Security Updates · Jul 28, 2026
- SUSE-SU-2026:22877-1 Security update for the Linux Kernel (Live Patch 11 for SUSE Linux Enterprise 16) SUSE / openSUSE Security Updates · Jul 28, 2026
- SUSE-SU-2026:22867-1 Security update for the Linux Kernel (Live Patch 4 for SUSE Linux Enterprise 16) SUSE / openSUSE Security Updates · Jul 28, 2026
- SUSE-SU-2026:22868-1 Security update for the Linux Kernel (Live Patch 7 for SUSE Linux Enterprise 16) SUSE / openSUSE Security Updates · Jul 28, 2026
- SUSE-SU-2026:22869-1 Security update for the Linux Kernel (Live Patch 3 for SUSE Linux Enterprise 16) SUSE / openSUSE Security Updates · Jul 28, 2026
- SUSE-SU-2026:22870-1 Security update for the Linux Kernel (Live Patch 10 for SUSE Linux Enterprise 16) SUSE / openSUSE Security Updates · Jul 28, 2026
- SUSE-SU-2026:22864-1 Security update for the Linux Kernel (Live Patch 1 for SUSE Linux Enterprise 16) SUSE / openSUSE Security Updates · Jul 28, 2026
- SUSE-SU-2026:22865-1 Security update for the Linux Kernel (Live Patch 9 for SUSE Linux Enterprise 16) SUSE / openSUSE Security Updates · Jul 28, 2026
- SUSE-SU-2026:22794-1 Security update for the Linux Kernel RT (Live Patch 10 for SUSE Linux Enterprise Micro 6.0) SUSE / openSUSE Security Updates · Jul 28, 2026
- SUSE-SU-2026:22795-1 Security update for the Linux Kernel RT (Live Patch 11 for SUSE Linux Enterprise Micro 6.0) SUSE / openSUSE Security Updates · Jul 28, 2026
- SUSE-SU-2026:22792-1 Security update for the Linux Kernel RT (Live Patch 9 for SUSE Linux Enterprise Micro 6.0) SUSE / openSUSE Security Updates · Jul 28, 2026
- SUSE-SU-2026:22793-1 Security update for the Linux Kernel RT (Live Patch 12 for SUSE Linux Enterprise Micro 6.0) SUSE / openSUSE Security Updates · Jul 28, 2026
- WID-SEC-2026-1633 Linux Kernel: Schwachstelle ermöglicht Privilegieneskalation BSI CERT-Bund (WID) · Jul 27, 2026
- SUSE-SU-2026:22781-1 Security update for the Linux Kernel RT (Live Patch 8 for SUSE Linux Enterprise 16) SUSE / openSUSE Security Updates · Jul 23, 2026
- SUSE-SU-2026:22775-1 Security update for the Linux Kernel RT (Live Patch 10 for SUSE Linux Enterprise 16) SUSE / openSUSE Security Updates · Jul 23, 2026
- SUSE-SU-2026:22784-1 Security update for the Linux Kernel RT (Live Patch 1 for SUSE Linux Enterprise 16) SUSE / openSUSE Security Updates · Jul 23, 2026
- SUSE-SU-2026:22785-1 Security update for the Linux Kernel RT (Live Patch 0 for SUSE Linux Enterprise 16) SUSE / openSUSE Security Updates · Jul 23, 2026
- SUSE-SU-2026:22777-1 Security update for the Linux Kernel RT (Live Patch 6 for SUSE Linux Enterprise 16) SUSE / openSUSE Security Updates · Jul 23, 2026
- SUSE-SU-2026:22786-1 Security update for the Linux Kernel RT (Live Patch 3 for SUSE Linux Enterprise 16) SUSE / openSUSE Security Updates · Jul 23, 2026
References
- https://git.kernel.org/stable/c/c6e51512a784c4a7b86e1a044988696e3b3721fa
- https://git.kernel.org/stable/c/03014551938a0887fa55f18ce49b70158a9c0113
- https://git.kernel.org/stable/c/d84ce1786ce40fdd3dd98db47aec5527817e1ef6
- https://git.kernel.org/stable/c/9115669faedccdda100428e2d26fd0aac8c50799
- https://git.kernel.org/stable/c/0bbbff00a15b1df2cac9014d6cf4b6890f473353
- https://git.kernel.org/stable/c/640e37f58f991546a87540d067279c2c1fa9fe51
- https://git.kernel.org/stable/c/290e833d1acb1093bc121fcdc97f5e6161157479
- https://git.kernel.org/stable/c/e174929793195e0cd6a4adb0cad731b39f9019b4
- https://github.com/v12-security/pocs/tree/main/pintheft