Description
A use after free vulnerability exists in the ALSA PCM package in the Linux Kernel. SNDRV_CTL_IOCTL_ELEM_{READ|WRITE}32 is missing locks that can be used in a use-after-free that can result in a priviledge escalation to gain ring0 access from the system user. We recommend upgrading past commit 56b88b50565cd8b946a2d00b0c83927b7ebb055e
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Linux | Linux Kernel | — | — |
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 | 6.1.7-1 | — |
| Debian 13 | linux | 6.1.7-1 | — |
| Debian 12 | linux | 6.1.7-1 | — |
| Debian 11 | linux | 5.10.162-1 | DSA-5324-1 |
| Debian 10 | linux | 4.19.282-1 | DLA-3403-1 |
| Debian 10 | linux-5.10 | 5.10.162-1~deb10u1 | DLA-3349-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Nvidia-BlueField 22.04 LTS | linux-bluefield | 5.15.0-1015.17 | — |
| Ubuntu 24.04 LTS | linux-raspi-realtime | No fix yet | — |
| Ubuntu 22.04 LTS | linux +1 | 5.15.0-69.76 | USN-5982-1 |
| Ubuntu 22.04 LTS | linux-aws | 5.15.0-1033.37 | USN-5982-1 |
| Ubuntu 22.04 LTS | linux-azure | 5.15.0-1035.42 | USN-5982-1 |
| Ubuntu 22.04 LTS | linux-azure-5.19 | 5.19.0-1022.23~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-azure-fde | 5.15.0-1035.42.1 | USN-5982-1 |
| Ubuntu 22.04 LTS | linux-gcp | 5.15.0-1031.38 | USN-5982-1 |
| Ubuntu 22.04 LTS | linux-gke +1 | 5.15.0-1030.35 | USN-5987-1 |
| Ubuntu 22.04 LTS | linux-gkeop | 5.15.0-1017.22 | USN-5982-1 |
| Ubuntu 22.04 LTS | linux-hwe-5.19 | 5.19.0-38.39~22.04.1 | USN-5979-1 |
| Ubuntu 22.04 LTS | linux-ibm | 5.15.0-1027.30 | USN-5987-1 |
| Ubuntu 22.04 LTS | linux-intel-iotg | 5.15.0-1027.32 | USN-6004-1 |
| Ubuntu 22.04 LTS | linux-lowlatency-hwe-5.19 | 5.19.0-1021.22~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-nvidia | 5.15.0-1023.23 | — |
| Ubuntu 22.04 LTS | linux-oem-6.1 | 6.1.0-1007.7 | USN-5915-1 |
| Ubuntu 22.04 LTS | linux-oracle | 5.15.0-1032.38 | USN-5982-1 |
| Ubuntu 22.04 LTS | linux-raspi | 5.15.0-1026.28 | USN-5982-1 |
| Ubuntu 22.04 LTS | linux-riscv +3 | No fix yet | — |
| Ubuntu 20.04 LTS | linux | 5.4.0-144.161 | USN-5917-1 |
| Ubuntu 20.04 LTS | linux-aws | 5.4.0-1097.105 | USN-5917-1 |
| Ubuntu 20.04 LTS | linux-aws-5.15 | 5.15.0-1033.37~20.04.1 | USN-5982-1 |
| Ubuntu 20.04 LTS | linux-azure | 5.4.0-1104.110 | USN-5917-1 |
| Ubuntu 20.04 LTS | linux-azure-5.15 | 5.15.0-1035.42~20.04.1 | USN-5982-1 |
| Ubuntu 20.04 LTS | linux-bluefield | 5.4.0-1059.65 | USN-6000-1 |
| Ubuntu 20.04 LTS | linux-gcp | 5.4.0-1101.110 | USN-5917-1 |
| Ubuntu 20.04 LTS | linux-gcp-5.15 | 5.15.0-1031.38~20.04.1 | USN-5982-1 |
| Ubuntu 20.04 LTS | linux-gke | 5.4.0-1095.102 | USN-5917-1 |
| Ubuntu 20.04 LTS | linux-gke-5.15 | 5.15.0-1029.34~20.04.1 | USN-5987-1 |
| Ubuntu 20.04 LTS | linux-gkeop | 5.4.0-1065.69 | USN-5917-1 |
| Ubuntu 20.04 LTS | linux-gkeop-5.15 | 5.15.0-1017.22~20.04.1 | — |
| Ubuntu 20.04 LTS | linux-hwe-5.15 +1 | 5.15.0-69.76~20.04.1 | USN-5982-1 |
| Ubuntu 20.04 LTS | linux-ibm | 5.4.0-1045.50 | USN-5951-1 |
| Ubuntu 20.04 LTS | linux-intel-iotg-5.15 | 5.15.0-1027.32~20.04.1 | — |
| Ubuntu 20.04 LTS | linux-iot | 5.4.0-1013.15 | — |
| Ubuntu 20.04 LTS | linux-kvm | 5.4.0-1087.93 | USN-5917-1 |
| Ubuntu 20.04 LTS | linux-nvidia-tegra-5.15 | 5.15.0-1014.14~20.04.1 | — |
| Ubuntu 20.04 LTS | linux-oracle | 5.4.0-1094.103 | USN-5917-1 |
| Ubuntu 20.04 LTS | linux-oracle-5.15 | 5.15.0-1032.38~20.04.1 | USN-5982-1 |
| Ubuntu 20.04 LTS | linux-raspi | 5.4.0-1081.92 | USN-5934-1 |
| Ubuntu 20.04 LTS | linux-riscv +23 | No fix yet | — |
| Ubuntu 20.04 LTS | linux-riscv-5.15 | 5.15.0-1030.34~20.04.1 | — |
| Ubuntu 20.04 LTS | linux-xilinx-zynqmp | 5.4.0-1022.26 | — |
| Ubuntu 18.04 LTS | linux | 4.15.0-208.220 | USN-5984-1 |
| Ubuntu 18.04 LTS | linux-aws | 4.15.0-1153.166 | USN-5984-1 |
| Ubuntu 18.04 LTS | linux-aws-5.4 | 5.4.0-1097.105~18.04.1 | USN-5917-1 |
| Ubuntu 18.04 LTS | linux-azure-4.15 | 4.15.0-1162.177 | USN-5927-1 |
| Ubuntu 18.04 LTS | linux-azure-5.4 | 5.4.0-1104.110~18.04.1 | USN-5917-1 |
| Ubuntu 18.04 LTS | linux-dell300x | 4.15.0-1062.67 | USN-5984-1 |
| Ubuntu 18.04 LTS | linux-gcp +14 | No fix yet | — |
| Ubuntu 18.04 LTS | linux-gcp-4.15 | 4.15.0-1147.163 | USN-5991-1 |
| Ubuntu 18.04 LTS | linux-gcp-5.4 | 5.4.0-1101.110~18.04.1 | USN-5939-1 |
| Ubuntu 18.04 LTS | linux-hwe-5.4 | 5.4.0-144.161~18.04.1 | USN-5917-1 |
| Ubuntu 18.04 LTS | linux-ibm-5.4 | 5.4.0-1045.50~18.04.1 | USN-5951-1 |
| Ubuntu 18.04 LTS | linux-kvm | 4.15.0-1137.142 | USN-5984-1 |
| Ubuntu 18.04 LTS | linux-oracle | 4.15.0-1116.127 | USN-5984-1 |
| Ubuntu 18.04 LTS | linux-oracle-5.4 | 5.4.0-1094.103~18.04.1 | USN-5917-1 |
| Ubuntu 18.04 LTS | linux-raspi-5.4 | 5.4.0-1081.92~18.04.1 | USN-5940-1 |
| Ubuntu 18.04 LTS | linux-raspi2 | 4.15.0-1129.137 | USN-5984-1 |
| Ubuntu 18.04 LTS | linux-snapdragon | 4.15.0-1148.158 | USN-6030-1 |
Show 8 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 16.04 LTS | linux-hwe-edge | No fix yet | — |
| Ubuntu Pro Realtime 22.04 LTS | linux-intel-iot-realtime | 5.15.0-1023.28 | — |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime | 5.15.0-1034.37 | — |
| Ubuntu Pro FIPS 20.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro FIPS 18.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-aws-fips | 5.4.0-1099.107+fips1 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-azure-fips | 5.4.0-1104.110+fips1 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-fips | 5.4.0-1073.82 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-gcp-fips | 5.4.0-1101.110+fips1 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-aws-fips | 4.15.0-2092.98 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-azure-fips | 4.15.0-2071.77 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-fips | 4.15.0-1108.119 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-gcp-fips | 4.15.0-2055.60 | — |
| Ubuntu Pro 16.04 LTS | linux-aws-hwe | 4.15.0-1153.166~16.04.1 | USN-5981-1 |
| Ubuntu Pro 16.04 LTS | linux-azure | 4.15.0-1162.177~16.04.1 | USN-5975-1 |
| Ubuntu Pro 16.04 LTS | linux-gcp | 4.15.0-1147.163~16.04.1 | USN-6009-1 |
| Ubuntu Pro 16.04 LTS | linux-hwe | 4.15.0-208.219~16.04.1 | USN-5981-1 |
| Ubuntu Pro 16.04 LTS | linux-oracle | 4.15.0-1116.127~16.04.1 | USN-5981-1 |
| Ubuntu Pro 14.04 LTS | linux-azure | 4.15.0-1162.177~14.04.1 | USN-5924-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 9 | kernel-rt +12 | 5.14.0-162.22.2.rt21.186.el9_1 | RHSA-2023:1469 |
| RHEL 9 | kpatch-patch-5_14_0-162_12_1 | 1-2.el9_1 | RHSA-2023:1471 |
| RHEL 9 | kpatch-patch-5_14_0-162_18_1 | 1-1.el9_1 | RHSA-2023:1471 |
| RHEL 9 | kpatch-patch-5_14_0-162_6_1 | 1-3.el9_1 | RHSA-2023:1471 |
| RHEL 9 | perf +29 | 5.14.0-162.22.2.el9_1 | RHSA-2023:1470 |
| RHEL 8 | kernel-rt +12 | 4.18.0-425.19.2.rt7.230.el8_7 | RHSA-2023:1584 |
| RHEL 8 | kpatch-patch-4_18_0-425_10_1 | 1-4.el8_7 | RHSA-2023:1659 |
| RHEL 8 | kpatch-patch-4_18_0-425_13_1 | 1-2.el8_7 | RHSA-2023:1659 |
| RHEL 8 | kpatch-patch-4_18_0-425_3_1 | 1-6.el8 | RHSA-2023:1659 |
| RHEL 8 | perf +26 | 4.18.0-425.19.2.el8_7 | RHSA-2023:1566 |
Show 8 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Red Hat Rhev Hypervisor 4 | perf +2 | 4.18.0-372.51.1.el8_6 | RHSA-2023:1554 |
| Red Hat Rhev Hypervisor 4 | redhat-virtualization-host +1 | 4.5.3-202304051438_8.6 | RHSA-2023:1677 |
| RHEL 9.0 EUS | kernel-rt +12 | 5.14.0-70.49.1.rt21.120.el9_0 | RHSA-2023:1203 |
| RHEL 9.0 EUS | kpatch-patch-5_14_0-70_22_1 | 1-6.el9_0 | RHSA-2023:1435 |
| RHEL 9.0 EUS | kpatch-patch-5_14_0-70_26_1 | 1-5.el9_0 | RHSA-2023:1435 |
| RHEL 9.0 EUS | kpatch-patch-5_14_0-70_30_1 | 1-3.el9_0 | RHSA-2023:1435 |
| RHEL 9.0 EUS | kpatch-patch-5_14_0-70_36_1 | 1-2.el9_0 | RHSA-2023:1435 |
| RHEL 9.0 EUS | kpatch-patch-5_14_0-70_43_1 | 1-1.el9_0 | RHSA-2023:1435 |
| RHEL 9.0 EUS | perf +29 | 5.14.0-70.49.1.el9_0 | RHSA-2023:1202 |
| RHEL 8.6 EUS | kpatch-patch-4_18_0-372_26_1 | 1-6.el8_6 | RHSA-2023:1660 |
| RHEL 8.6 EUS | kpatch-patch-4_18_0-372_32_1 | 1-5.el8_6 | RHSA-2023:1660 |
| RHEL 8.6 EUS | kpatch-patch-4_18_0-372_36_1 +1 | 1-4.el8_6 | RHSA-2023:1660 |
| RHEL 8.6 EUS | kpatch-patch-4_18_0-372_41_1 | 1-3.el8_6 | RHSA-2023:1660 |
| RHEL 8.6 EUS | kpatch-patch-4_18_0-372_46_1 | 1-1.el8_6 | RHSA-2023:1660 |
| RHEL 8.6 EUS | perf +26 | 4.18.0-372.51.1.el8_6 | RHSA-2023:1554 |
| RHEL 8.4 EUS | kernel-rt +12 | 4.18.0-305.86.2.rt7.160.el8_4 | RHSA-2023:1556 |
| RHEL 8.4 EUS | kpatch-patch-4_18_0-305_65_1 | 1-5.el8_4 | RHSA-2023:1662 |
| RHEL 8.4 EUS | kpatch-patch-4_18_0-305_71_1 | 1-4.el8_4 | RHSA-2023:1662 |
| RHEL 8.4 EUS | kpatch-patch-4_18_0-305_72_1 | 1-3.el8_4 | RHSA-2023:1662 |
| RHEL 8.4 EUS | kpatch-patch-4_18_0-305_76_1 | 1-2.el8_4 | RHSA-2023:1662 |
| RHEL 8.4 EUS | kpatch-patch-4_18_0-305_82_1 | 1-1.el8_4 | RHSA-2023:1662 |
| RHEL 8.4 EUS | perf +26 | 4.18.0-305.86.2.el8_4 | RHSA-2023:1557 |
| RHEL 8.2 TUS | kernel-rt +12 | 4.18.0-193.105.1.rt13.156.el8_2 | RHSA-2023:1560 |
| RHEL 8.2 TUS | perf +17 | 4.18.0-193.105.1.el8_2 | RHSA-2023:1559 |
| RHEL 8.2 E4S | kpatch-patch-4_18_0-193_100_1 | 1-1.el8_2 | RHSA-2023:1666 |
| RHEL 8.2 E4S | kpatch-patch-4_18_0-193_91_1 | 1-5.el8_2 | RHSA-2023:1666 |
| RHEL 8.2 E4S | kpatch-patch-4_18_0-193_93_1 | 1-4.el8_2 | RHSA-2023:1666 |
| RHEL 8.2 E4S | kpatch-patch-4_18_0-193_95_1 | 1-3.el8_2 | RHSA-2023:1666 |
| RHEL 8.2 E4S | kpatch-patch-4_18_0-193_98_1 | 1-2.el8_2 | RHSA-2023:1666 |
| RHEL 8.2 E4S | perf +18 | 4.18.0-193.105.1.el8_2 | RHSA-2023:1559 |
| RHEL 8.2 AUS | perf +17 | 4.18.0-193.105.1.el8_2 | RHSA-2023:1559 |
| RHEL 8.1 E4S | kpatch-patch-4_18_0-147_74_1 | 1-4.el8_1 | RHSA-2023:1590 |
| RHEL 8.1 E4S | kpatch-patch-4_18_0-147_76_1 +1 | 1-3.el8_1 | RHSA-2023:1590 |
| RHEL 8.1 E4S | kpatch-patch-4_18_0-147_78_1 | 1-2.el8_1 | RHSA-2023:1590 |
| RHEL 8.1 E4S | kpatch-patch-4_18_0-147_80_1 | 1-1.el8_1 | RHSA-2023:1590 |
| RHEL 8.1 E4S | perf +18 | 4.18.0-147.81.1.el8_1 | RHSA-2023:1588 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 9 | kernel-rt +11 | 5.14.0-162.22.2.rt21.186.el9_1 | ALSA-2023:1469 |
| AlmaLinux 9 | perf +26 | 5.14.0-162.22.2.el9_1 | ALSA-2023:1470 |
| AlmaLinux 8 | kernel-rt +11 | 4.18.0-425.19.2.rt7.230.el8_7 | ALSA-2023:1584 |
| AlmaLinux 8 | perf +23 | 4.18.0-425.19.2.el8_7 | ALSA-2023:1566 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 9 | kernel | 5.14.0-162.22.2.el9_1 | RLSA-2023:1470 |
| Rocky Linux 9 | kernel-rt | 5.14.0-162.22.2.rt21.186.el9_1 | RLSA-2023:1469 |
| Rocky Linux 8 | kernel | 4.18.0-425.19.2.el8_7 | RXSA-2023:1566, RLSA-2023:1566 |
| Rocky Linux 8 | kernel-rt | 4.18.0-425.19.2.rt7.230.el8_7 | RLSA-2023:1584 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP4 | kernel-64kb +5 | 5.14.21-150400.24.46.1 | SUSE-SU-2023:0433-1 |
| SLES 15 SP4 | kernel-azure +2 | 5.14.21-150400.14.34.1 | SUSE-SU-2023:0394-1 |
| SLES 15 SP4 | kernel-default-base | 5.14.21-150400.24.46.1.150400.24.17.3 | SUSE-SU-2023:0433-1 |
| SLES 15 SP4 | kernel-docs | 5.14.21-150400.24.46.2 | SUSE-SU-2023:0433-1 |
| SLES 15 SP3 | kernel-64kb +7 | 5.3.18-150300.59.109.1 | SUSE-SU-2023:0152-1 |
| SLES 15 SP3 | kernel-default-base | 5.3.18-150300.59.109.1.150300.18.62.1 | SUSE-SU-2023:0152-1 |
| SLES 15 SP2 | kernel-default-base | 5.3.18-150200.24.142.1.150200.9.67.1 | SUSE-SU-2023:0406-1 |
| SLES 15 SP2 | kernel-docs +5 | 5.3.18-150200.24.142.1 | SUSE-SU-2023:0406-1 |
| SLES 12 SP5 | kernel-azure +2 | 4.12.14-16.124.1 | SUSE-SU-2023:0618-1 |
| SLES 12 SP5 | kernel-docs +4 | 4.12.14-122.150.1 | SUSE-SU-2023:0634-1 |
Show 21 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 15 SP3 | kernel-default-base | 5.3.18-150300.59.109.1.150300.18.62.1 | SUSE-SU-2023:0152-1 |
| SLES for SAP 15 SP3 | kernel-docs +5 | 5.3.18-150300.59.109.1 | SUSE-SU-2023:0152-1 |
| SLES for SAP 15 SP2 | kernel-default-base | 5.3.18-150200.24.142.1.150200.9.67.1 | SUSE-SU-2023:0406-1 |
| SLES for SAP 15 SP2 | kernel-docs +5 | 5.3.18-150200.24.142.1 | SUSE-SU-2023:0406-1 |
| SLES for SAP 12 SP5 | kernel-azure +2 | 4.12.14-16.124.1 | SUSE-SU-2023:0618-1 |
| SLES for SAP 12 SP5 | kernel-syms +2 | 4.12.14-122.150.1 | SUSE-SU-2023:0634-1 |
| SLE Real Time 15 SP3 | kernel-default-base | 5.3.18-150300.59.109.1.150300.18.62.1 | SUSE-SU-2023:0152-1 |
| SLE Real Time 15 SP3 | kernel-docs +5 | 5.3.18-150300.59.109.1 | SUSE-SU-2023:0152-1 |
| SLE Real Time 12 SP5 | kernel-rt +3 | 4.12.14-10.115.1 | SUSE-SU-2023:0485-1 |
| SLE Micro 5.3 | kernel-default | 5.14.21-150400.24.46.1 | SUSE-SU-2023:0433-1 |
| SLE Micro 5.3 | kernel-default-base | 5.14.21-150400.24.46.1.150400.24.17.3 | SUSE-SU-2023:0433-1 |
| SLE Micro 5.3 | kernel-rt | 5.14.21-150400.15.11.1 | SUSE-SU-2023:0488-1 |
| SLE Micro 5.2 | kernel-default | 5.3.18-150300.59.109.1 | SUSE-SU-2023:0152-1 |
| SLE Micro 5.2 | kernel-default-base | 5.3.18-150300.59.109.1.150300.18.62.1 | SUSE-SU-2023:0152-1 |
| SLE Micro 5.2 | kernel-rt | 5.3.18-150300.121.1 | SUSE-SU-2023:0779-1 |
| SLE Micro 5.1 | kernel-default | 5.3.18-150300.59.109.1 | SUSE-SU-2023:0152-1 |
| SLE Micro 5.1 | kernel-default-base | 5.3.18-150300.59.109.1.150300.18.62.1 | SUSE-SU-2023:0152-1 |
| SLE Micro 5.1 | kernel-rt | 5.3.18-150300.121.1 | SUSE-SU-2023:0779-1 |
| SLE Live Patching 15 SP4 | kernel-default | 5.14.21-150400.24.46.1 | SUSE-SU-2023:0433-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4-RT_Update_1 | 4-150400.2.3 | SUSE-SU-2023:1576-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4-RT_Update_3 | 1-150400.1.3.1 | SUSE-SU-2023:0488-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_1 +1 | 9-150400.2.3 | SUSE-SU-2023:1649-1, SUSE-SU-2023:1639-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_4 | 6-150400.2.3 | SUSE-SU-2023:1647-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_7 | 3-150400.2.3 | SUSE-SU-2023:1708-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_8 | 1-150400.9.3.3 | SUSE-SU-2023:0433-1 |
| SLE Live Patching 15 SP3 | kernel-default | 5.3.18-150300.59.109.1 | SUSE-SU-2023:0152-1 |
| SLE Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_16 | 17-150300.2.3 | SUSE-SU-2023:1595-1 |
| SLE Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_19 | 12-150300.2.3 | SUSE-SU-2023:1647-1 |
| SLE Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_25 | 6-150300.2.3 | SUSE-SU-2023:1639-1 |
| SLE Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_27 | 3-150300.2.3 | SUSE-SU-2023:1591-1 |
| SLE Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_28 | 1-150300.7.3.1 | SUSE-SU-2023:0152-1 |
| SLE Live Patching 15 SP2 | kernel-default | 5.3.18-150200.24.142.1 | SUSE-SU-2023:0406-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_26 | 14-150200.2.3 | SUSE-SU-2023:1592-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_31 | 6-150200.2.3 | SUSE-SU-2023:1639-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_32 | 3-150200.2.3 | SUSE-SU-2023:1595-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_33 | 1-150200.5.3.1 | SUSE-SU-2023:0406-1 |
| SLE Live Patching 12 SP5 | kernel-default | 4.12.14-122.150.1 | SUSE-SU-2023:0634-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_31 | 11-2.3 | SUSE-SU-2023:1653-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_34 | 8-2.3 | SUSE-SU-2023:1602-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_38 | 3-2.3 | SUSE-SU-2023:1619-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_39 | 2-2.3 | SUSE-SU-2023:1640-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_40 | 1-8.3.1 | SUSE-SU-2023:0634-1 |
| SLE HPC 15 SP3 | kernel-64kb +6 | 5.3.18-150300.59.109.1 | SUSE-SU-2023:0152-1 |
| SLE HPC 15 SP3 | kernel-default-base | 5.3.18-150300.59.109.1.150300.18.62.1 | SUSE-SU-2023:0152-1 |
| SLE HPC 15 SP2 | kernel-default-base | 5.3.18-150200.24.142.1.150200.9.67.1 | SUSE-SU-2023:0406-1 |
| SLE HPC 15 SP2 | kernel-docs +5 | 5.3.18-150200.24.142.1 | SUSE-SU-2023:0406-1 |
| SUSE Real Time Module 15 SP4 | kernel-rt +3 | 5.14.21-150400.15.11.1 | SUSE-SU-2023:0488-1 |
| SUSE Real Time Module 15 SP3 | kernel-rt +3 | 5.3.18-150300.121.1 | SUSE-SU-2023:0779-1 |
| SUSE Manager Server 4.2 | kernel-default-base | 5.3.18-150300.59.109.1.150300.18.62.1 | SUSE-SU-2023:0152-1 |
| SUSE Manager Server 4.2 | kernel-source +3 | 5.3.18-150300.59.109.1 | SUSE-SU-2023:0152-1 |
| SUSE Manager Retail Branch Server 4.2 | kernel-default-base | 5.3.18-150300.59.109.1.150300.18.62.1 | SUSE-SU-2023:0152-1 |
| SUSE Manager Retail Branch Server 4.2 | kernel-source +2 | 5.3.18-150300.59.109.1 | SUSE-SU-2023:0152-1 |
| SUSE Manager Proxy 4.2 | kernel-default-base | 5.3.18-150300.59.109.1.150300.18.62.1 | SUSE-SU-2023:0152-1 |
| SUSE Manager Proxy 4.2 | kernel-source +2 | 5.3.18-150300.59.109.1 | SUSE-SU-2023:0152-1 |
| SUSE Enterprise Storage 7.1 | kernel-64kb +6 | 5.3.18-150300.59.109.1 | SUSE-SU-2023:0152-1 |
| SUSE Enterprise Storage 7.1 | kernel-default-base | 5.3.18-150300.59.109.1.150300.18.62.1 | SUSE-SU-2023:0152-1 |
| SUSE Enterprise Storage 7 | kernel-default-base | 5.3.18-150200.24.142.1.150200.9.67.1 | SUSE-SU-2023:0406-1 |
| SUSE Enterprise Storage 7 | kernel-docs +5 | 5.3.18-150200.24.142.1 | SUSE-SU-2023:0406-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.4 | dtb-aarch64 | 5.3.18-150300.59.109.1 | SUSE-SU-2023:0433-1, SUSE-SU-2023:0152-1 |
| openSUSE Leap 15.4 | kernel-64kb +8 | 5.14.21-150400.24.46.1 | SUSE-SU-2023:0433-1 |
| openSUSE Leap 15.4 | kernel-azure +2 | 5.14.21-150400.14.34.1 | SUSE-SU-2023:0394-1 |
| openSUSE Leap 15.4 | kernel-default-base | 5.14.21-150400.24.46.1.150400.24.17.3 | SUSE-SU-2023:0433-1 |
| openSUSE Leap 15.4 | kernel-docs | 5.14.21-150400.24.46.2 | SUSE-SU-2023:0433-1 |
| openSUSE Leap 15.4 | kernel-rt +3 | 5.14.21-150400.15.11.1 | SUSE-SU-2023:0488-1 |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap Micro 5.3 | kernel-default | 5.14.21-150400.24.46.1 | SUSE-SU-2023:0433-1 |
| openSUSE Leap Micro 5.3 | kernel-default-base | 5.14.21-150400.24.46.1.150400.24.17.3 | SUSE-SU-2023:0433-1 |
| openSUSE Leap Micro 5.3 | kernel-rt | 5.14.21-150400.15.11.1 | SUSE-SU-2023:0488-1 |
| openSUSE Leap Micro 5.2 | kernel-default | 5.3.18-150300.59.109.1 | SUSE-SU-2023:0152-1 |
| openSUSE Leap Micro 5.2 | kernel-default-base | 5.3.18-150300.59.109.1.150300.18.62.1 | SUSE-SU-2023:0152-1 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 2 (CBL-Mariner) | kernel +1 | 5.15.92.1-1 | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 9 | perf +21 | 5.14.0-162.22.2.el9_1 | ELSA-2023-1470 |
| Oracle Linux 8 | kernel-uek +10 | 5.15.0-8.91.4.1.el9uek | ELSA-2023-12196 |
| Oracle Linux 8 | kernel-uek-container +1 | 5.15.0-8.91.4.1.el8uek | ELSA-2023-12196 |
| Oracle Linux 8 | perf +19 | 4.18.0-425.19.2.el8_7 | ELSA-2023-12196, ELSA-2023-1566 |
| Oracle Linux 7 | kernel-uek +4 | 5.4.17-2136.317.5.3.el8uek | ELSA-2023-12206 |
| Oracle Linux 7 | perf +3 | 5.4.17-2136.317.5.3.el7uek | ELSA-2023-12206 |
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 1 repository
-
SeanHeelan/claude_opus_cve_2023_0266 ★ 17 · Mar 10, 2024
Demo showing Claude Opus does not find CVE-2023-0266
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Advisories 50
- WID-SEC-2025-2941 Linux Kernel: Mehrere Schwachstellen ermöglichen Denial of Service BSI CERT-Bund (WID) · Nov 9, 2026
- ALSA-2023:1470 Important: kernel security, bug fix, and enhancement update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2023:1469 Important: kernel-rt security and bug fix update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2023:1566 Important: kernel security, bug fix, and enhancement update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2023:1584 Important: kernel-rt security and bug fix update AlmaLinux Security Advisories · Oct 29, 2026
- USN-5982-1 linux, linux-aws, linux-aws-5.15, linux-azure, linux-azure-5.15, linux-azure-fde, linux-gcp, linux-gcp-5.15, linux-gkeop, linux-hwe-5.15, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-oracle, linux-oracle-5.15, linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- USN-6030-1 linux-snapdragon vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- USN-6009-1 linux-gcp vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- USN-5991-1 linux-gcp-4.15 vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- USN-5987-1 linux-gke, linux-gke-5.15, linux-ibm, linux-kvm vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- USN-5939-1 linux-gcp-5.4 vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- USN-5981-1 linux-aws-hwe, linux-hwe, linux-oracle vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- USN-5984-1 linux, linux-aws, linux-dell300x, linux-kvm, linux-oracle, linux-raspi2 vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- USN-5940-1 linux-raspi-5.4 vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- USN-6000-1 linux-bluefield vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- USN-5934-1 linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- USN-6004-1 linux-intel-iotg vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- USN-5951-1 linux-ibm, linux-ibm-5.4 vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- USN-5917-1 linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-gcp, linux-gke, linux-gkeop, linux-hwe-5.4, linux-kvm, linux-oracle, linux-oracle-5.4 vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- USN-5979-1 linux-hwe-5.19 vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- USN-5975-1 linux-azure vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- USN-5924-1 linux-azure, linux-azure, linux-azure vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- USN-5927-1 linux-azure-4.15 vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- USN-5915-1 linux-oem-6.1 vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- RHSA-2023:1662 Red Hat Security Advisory: kpatch-patch security update Red Hat Security Advisories (RHSA) · Sep 30, 2026
- RHSA-2023:1557 Red Hat Security Advisory: kernel security and bug fix update Red Hat Security Advisories (RHSA) · Sep 30, 2026
- RHSA-2023:1556 Red Hat Security Advisory: kernel-rt security and bug fix update Red Hat Security Advisories (RHSA) · Sep 30, 2026
- RHSA-2023:1666 Red Hat Security Advisory: kpatch-patch security update Red Hat Security Advisories (RHSA) · Aug 26, 2026
- RHSA-2023:1560 Red Hat Security Advisory: kernel-rt security and bug fix update Red Hat Security Advisories (RHSA) · Aug 26, 2026
- RHSA-2023:1559 Red Hat Security Advisory: kernel security and bug fix update Red Hat Security Advisories (RHSA) · Aug 26, 2026
- RHSA-2023:1435 Red Hat Security Advisory: kpatch-patch security update Red Hat Security Advisories (RHSA) · Aug 26, 2026
- RHSA-2023:1203 Red Hat Security Advisory: kernel-rt security and bug fix update Red Hat Security Advisories (RHSA) · Aug 26, 2026
- RHSA-2023:1202 Red Hat Security Advisory: kernel security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Aug 26, 2026
- RHSA-2023:1677 Red Hat Security Advisory: Red Hat Virtualization Host 4.4.z SP 1 security update batch#5 (oVirt-4.5.3-5) Red Hat Security Advisories (RHSA) · Aug 7, 2026
- RHSA-2023:1660 Red Hat Security Advisory: kpatch-patch security update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- RHSA-2023:1659 Red Hat Security Advisory: kpatch-patch security update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- RHSA-2023:1590 Red Hat Security Advisory: kpatch-patch security update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- RHSA-2023:1588 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- RHSA-2023:1566 Red Hat Security Advisory: kernel security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- RHSA-2023:1584 Red Hat Security Advisory: kernel-rt security and bug fix update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- RHSA-2023:1554 Red Hat Security Advisory: kernel security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- RHSA-2023:1471 Red Hat Security Advisory: kpatch-patch security update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- RHSA-2023:1469 Red Hat Security Advisory: kernel-rt security and bug fix update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- RHSA-2023:1470 Red Hat Security Advisory: kernel security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- DSA-5324-1 linux - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DLA-3349-1 linux-5.10 - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DLA-3403-1 linux - security update Debian Security (DSA / DLA) · Mar 9, 2026
- RLSA-2023:1566 Important: kernel security, bug fix, and enhancement update Rocky Linux Security Advisories · Feb 5, 2026
- RLSA-2023:1584 Important: kernel-rt security and bug fix update Rocky Linux Security Advisories · Feb 5, 2026
- RLSA-2023:1469 Important: kernel-rt security and bug fix update Rocky Linux Security Advisories · Feb 4, 2026
References
- https://github.com/torvalds/linux/commit/becf9e5d553c2389d857a3c178ce80fdb34a02e1
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git/tree/queue-5.10/alsa-pcm-move-rwsem-lock-inside-snd_ctl_elem_read-to-prevent-uaf.patch?id=72783cf35e6c55bca84c4bb7b776c58152856fd4
- https://github.com/torvalds/linux/commit/56b88b50565cd8b946a2d00b0c83927b7ebb055e
- https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html