Description
An issue was discovered in the Linux kernel before 5.10. drivers/infiniband/core/ucma.c has a use-after-free because the ctx is reached via the ctx_list in some ucma_migrate_id situations where ucma_close is called, aka CID-f5449e74802c.
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 | 5.10.4-1 | — |
| Debian 13 | linux | 5.10.4-1 | — |
| Debian 12 | linux | 5.10.4-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 24.04 LTS | linux-raspi-realtime | No fix yet | — |
| Ubuntu 22.04 LTS | linux-realtime +1 | No fix yet | — |
| Ubuntu 20.04 LTS | linux | 5.4.0-90.101 | USN-5137-1 |
| Ubuntu 20.04 LTS | linux-aws | 5.4.0-1059.62 | USN-5137-1 |
| Ubuntu 20.04 LTS | linux-azure | 5.4.0-1063.66 | USN-5137-1 |
| Ubuntu 20.04 LTS | linux-bluefield | 5.4.0-1021.24 | USN-5137-2 |
| Ubuntu 20.04 LTS | linux-gcp +1 | 5.4.0-1057.61 | USN-5137-2, USN-5137-1 |
| Ubuntu 20.04 LTS | linux-gke | 5.4.0-1055.58 | USN-5137-1 |
| Ubuntu 20.04 LTS | linux-gkeop | 5.4.0-1026.27 | USN-5137-1 |
| Ubuntu 20.04 LTS | linux-ibm | 5.4.0-1007.8 | USN-5137-1 |
| Ubuntu 20.04 LTS | linux-kvm | 5.4.0-1049.51 | USN-5137-1 |
| Ubuntu 20.04 LTS | linux-raspi | 5.4.0-1046.50 | USN-5137-2 |
| Ubuntu 20.04 LTS | linux-riscv +8 | No fix yet | — |
| Ubuntu 18.04 LTS | linux | 4.15.0-162.170 | USN-5136-1 |
| Ubuntu 18.04 LTS | linux-aws | 4.15.0-1115.122 | USN-5136-1 |
| Ubuntu 18.04 LTS | linux-aws-5.4 | 5.4.0-1059.62~18.04.1 | USN-5137-1 |
| Ubuntu 18.04 LTS | linux-azure-4.15 | 4.15.0-1126.139 | USN-5136-1 |
| Ubuntu 18.04 LTS | linux-azure-5.4 | 5.4.0-1063.66~18.04.1 | USN-5137-1 |
| Ubuntu 18.04 LTS | linux-dell300x | 4.15.0-1030.35 | USN-5136-1 |
| Ubuntu 18.04 LTS | linux-gcp +13 | No fix yet | — |
| Ubuntu 18.04 LTS | linux-gcp-4.15 | 4.15.0-1111.125 | USN-5136-1 |
| Ubuntu 18.04 LTS | linux-gcp-5.4 +1 | 5.4.0-1057.61~18.04.1 | USN-5137-2, USN-5137-1 |
| Ubuntu 18.04 LTS | linux-gke-5.4 | 5.4.0-1055.58~18.04.1 | USN-5137-2 |
| Ubuntu 18.04 LTS | linux-gkeop-5.4 | 5.4.0-1026.27~18.04.1 | USN-5137-1 |
| Ubuntu 18.04 LTS | linux-hwe-5.4 | 5.4.0-90.101~18.04.1 | USN-5137-1 |
| Ubuntu 18.04 LTS | linux-kvm | 4.15.0-1102.104 | USN-5136-1 |
| Ubuntu 18.04 LTS | linux-oracle | 4.15.0-1083.91 | USN-5136-1 |
| Ubuntu 18.04 LTS | linux-raspi-5.4 | 5.4.0-1046.50~18.04.1 | USN-5137-2 |
| Ubuntu 18.04 LTS | linux-raspi2 | 4.15.0-1098.104 | USN-5136-1 |
| Ubuntu 18.04 LTS | linux-snapdragon | 4.15.0-1115.124 | USN-5136-1 |
| Ubuntu 16.04 LTS | linux-hwe-edge | No fix yet | — |
Show 8 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| 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 16.04 LTS | linux-fips | No fix yet | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-aws-fips | 5.4.0-1069.73+fips2 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-azure-fips | 5.4.0-1073.76+fips1 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-fips | 5.4.0-1036.42 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-gcp-fips | 5.4.0-1067.71~20.04.1 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-aws-fips | 4.15.0-2056.58 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-azure-fips | 4.15.0-2038.42 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-fips | 4.15.0-1072.81 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-gcp-fips | 4.15.0-2021.23 | — |
| Ubuntu Pro FIPS-updates 16.04 LTS | linux-fips | 4.4.0-1072.78 | — |
| Ubuntu Pro 16.04 LTS | linux | 4.4.0-222.255 | USN-5343-1 |
| Ubuntu Pro 16.04 LTS | linux-aws | 4.4.0-1138.152 | USN-5343-1 |
| Ubuntu Pro 16.04 LTS | linux-aws-hwe | 4.15.0-1115.122~16.04.1 | USN-5136-1 |
| Ubuntu Pro 16.04 LTS | linux-azure | 4.15.0-1126.139~16.04.1 | USN-5136-1 |
| Ubuntu Pro 16.04 LTS | linux-gcp | 4.15.0-1111.125~16.04.1 | USN-5136-1 |
| Ubuntu Pro 16.04 LTS | linux-hwe | 4.15.0-162.170~16.04.1 | USN-5136-1 |
| Ubuntu Pro 16.04 LTS | linux-kvm | 4.4.0-1103.112 | USN-5343-1 |
| Ubuntu Pro 16.04 LTS | linux-oracle | 4.15.0-1083.91~16.04.1 | USN-5136-1 |
| Ubuntu Pro 14.04 LTS | linux | No fix yet | — |
| Ubuntu Pro 14.04 LTS | linux-aws | 4.4.0-1102.107 | USN-5343-1 |
| Ubuntu Pro 14.04 LTS | linux-azure | 4.15.0-1126.139~14.04.1 | USN-5136-1 |
| Ubuntu Pro 14.04 LTS | linux-lts-xenial | 4.4.0-222.255~14.04.1 | USN-5343-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 8 | kernel-rt +12 | 4.18.0-305.25.1.rt7.97.el8_4 | RHSA-2021:4088 |
| RHEL 8 | kpatch-patch-4_18_0-305 | 1-6.el8 | RHSA-2021:4122 |
| RHEL 8 | kpatch-patch-4_18_0-305_10_2 | 1-3.el8_4 | RHSA-2021:4122 |
| RHEL 8 | kpatch-patch-4_18_0-305_12_1 | 1-2.el8_4 | RHSA-2021:4122 |
| RHEL 8 | kpatch-patch-4_18_0-305_17_1 +1 | 1-1.el8_4 | RHSA-2021:4122 |
| RHEL 8 | kpatch-patch-4_18_0-305_3_1 | 1-5.el8_4 | RHSA-2021:4122 |
| RHEL 8 | kpatch-patch-4_18_0-305_7_1 | 1-4.el8_4 | RHSA-2021:4122 |
| RHEL 8 | perf +26 | 4.18.0-305.25.1.el8_4 | RHSA-2021:4056 |
| RHEL 7 | kernel-rt +10 | 3.10.0-1160.49.1.rt56.1189.el7 | RHSA-2021:4779 |
| RHEL 7 | kpatch-patch-3_10_0-1160_11_1 +1 | 1-10.el7 | RHSA-2021:4798 |
| RHEL 7 | kpatch-patch-3_10_0-1160_21_1 | 1-8.el7 | RHSA-2021:4798 |
| RHEL 7 | kpatch-patch-3_10_0-1160_24_1 +1 | 1-6.el7 | RHSA-2021:4798 |
| RHEL 7 | kpatch-patch-3_10_0-1160_31_1 | 1-5.el7 | RHSA-2021:4798 |
| RHEL 7 | kpatch-patch-3_10_0-1160_36_2 | 1-4.el7 | RHSA-2021:4798 |
| RHEL 7 | kpatch-patch-3_10_0-1160_41_1 | 1-3.el7 | RHSA-2021:4798 |
| RHEL 7 | kpatch-patch-3_10_0-1160_42_2 | 1-2.el7 | RHSA-2021:4798 |
| RHEL 7 | kpatch-patch-3_10_0-1160_45_1 | 1-1.el7 | RHSA-2021:4798 |
| RHEL 7 | perf +18 | 3.10.0-1160.49.1.el7 | RHSA-2021:4777 |
| RHEL 7 | redhat-virtualization-host +1 | 4.3.20-20211202.1.el7_9 | RHSA-2021:5035 |
Show 12 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 8.2 EUS | kernel-rt +12 | 4.18.0-193.70.1.rt13.120.el8_2 | RHSA-2021:4875 |
| RHEL 8.2 EUS | kpatch-patch-4_18_0-193_37_1 +2 | 1-11.el8_2 | RHSA-2021:4859 |
| RHEL 8.2 EUS | kpatch-patch-4_18_0-193_46_1 +1 | 1-8.el8_2 | RHSA-2021:4859 |
| RHEL 8.2 EUS | kpatch-patch-4_18_0-193_51_1 | 1-5.el8_2 | RHSA-2021:4859 |
| RHEL 8.2 EUS | kpatch-patch-4_18_0-193_56_1 | 1-4.el8_2 | RHSA-2021:4859 |
| RHEL 8.2 EUS | kpatch-patch-4_18_0-193_60_2 | 1-3.el8_2 | RHSA-2021:4859 |
| RHEL 8.2 EUS | kpatch-patch-4_18_0-193_64_1 | 1-2.el8_2 | RHSA-2021:4859 |
| RHEL 8.2 EUS | kpatch-patch-4_18_0-193_65_2 +1 | 1-1.el8_2 | RHSA-2021:4859 |
| RHEL 8.2 EUS | perf +26 | 4.18.0-193.70.1.el8_2 | RHSA-2021:4871 |
| RHEL 8.1 EUS | kpatch-patch-4_18_0-147_34_1 | 1-12.el8_1 | RHSA-2021:4597 |
| RHEL 8.1 EUS | kpatch-patch-4_18_0-147_38_1 | 1-11.el8_1 | RHSA-2021:4597 |
| RHEL 8.1 EUS | kpatch-patch-4_18_0-147_43_1 | 1-9.el8_1 | RHSA-2021:4597 |
| RHEL 8.1 EUS | kpatch-patch-4_18_0-147_44_1 | 1-8.el8_1 | RHSA-2021:4597 |
| RHEL 8.1 EUS | kpatch-patch-4_18_0-147_48_1 | 1-5.el8_1 | RHSA-2021:4597 |
| RHEL 8.1 EUS | kpatch-patch-4_18_0-147_51_1 | 1-4.el8_1 | RHSA-2021:4597 |
| RHEL 8.1 EUS | kpatch-patch-4_18_0-147_51_2 | 1-3.el8_1 | RHSA-2021:4597 |
| RHEL 8.1 EUS | kpatch-patch-4_18_0-147_52_1 | 1-2.el8_1 | RHSA-2021:4597 |
| RHEL 8.1 EUS | kpatch-patch-4_18_0-147_54_2 +1 | 1-1.el8_1 | RHSA-2021:4597 |
| RHEL 8.1 EUS | perf +26 | 4.18.0-147.57.1.el8_1 | RHSA-2021:4687 |
| RHEL 7.7 TUS | perf +12 | 3.10.0-1062.59.1.el7 | RHSA-2021:3987 |
| RHEL 7.7 E4S | kpatch-patch-3_10_0-1062_43_1 +1 | 1-7.el7 | RHSA-2021:4971 |
| RHEL 7.7 E4S | kpatch-patch-3_10_0-1062_46_1 | 1-6.el7 | RHSA-2021:4971 |
| RHEL 7.7 E4S | kpatch-patch-3_10_0-1062_49_1 +1 | 1-4.el7 | RHSA-2021:4971 |
| RHEL 7.7 E4S | kpatch-patch-3_10_0-1062_52_2 | 1-3.el7 | RHSA-2021:4971 |
| RHEL 7.7 E4S | kpatch-patch-3_10_0-1062_56_1 | 1-2.el7 | RHSA-2021:4971 |
| RHEL 7.7 E4S | perf +14 | 3.10.0-1062.59.1.el7 | RHSA-2021:3987 |
| RHEL 7.7 AUS | perf +12 | 3.10.0-1062.59.1.el7 | RHSA-2021:3987 |
| RHEL 7.6 TUS | perf +12 | 3.10.0-957.86.1.el7 | RHSA-2021:4770 |
| RHEL 7.6 E4S | kpatch-patch-3_10_0-957_65_1 +1 | 1-7.el7 | RHSA-2021:4773 |
| RHEL 7.6 E4S | kpatch-patch-3_10_0-957_70_1 | 1-6.el7 | RHSA-2021:4773 |
| RHEL 7.6 E4S | kpatch-patch-3_10_0-957_72_1 +1 | 1-4.el7 | RHSA-2021:4773 |
| RHEL 7.6 E4S | kpatch-patch-3_10_0-957_78_2 | 1-3.el7 | RHSA-2021:4773 |
| RHEL 7.6 E4S | kpatch-patch-3_10_0-957_80_1 | 1-2.el7 | RHSA-2021:4773 |
| RHEL 7.6 E4S | kpatch-patch-3_10_0-957_84_1 | 1-1.el7 | RHSA-2021:4773 |
| RHEL 7.6 E4S | perf +13 | 3.10.0-957.86.1.el7 | RHSA-2021:4770 |
| RHEL 7.6 AUS | perf +12 | 3.10.0-957.86.1.el7 | RHSA-2021:4770 |
| RHEL 7.4 AUS | perf +11 | 3.10.0-693.95.1.el7 | RHSA-2021:4692 |
| RHEL 7.3 AUS | perf +11 | 3.10.0-514.95.1.el7 | RHSA-2021:4768 |
| RHEL 7.2 AUS | perf +11 | 3.10.0-327.102.1.el7 | RHSA-2021:4774 |
| RHEL 6 ELS | perf +13 | 2.6.32-754.43.1.el6 | RHSA-2022:0157 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 8 | kernel-tools-libs-devel | 4.18.0-305.25.1.el8_4 | ALSA-2021:4056 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 8 | kernel | 4.18.0-305.25.1.el8_4 | RLSA-2021:4056 |
| Rocky Linux 8 | kernel-rt | 4.18.0-305.25.1.rt7.97.el8_4 | RLSA-2021:4088 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP3 | kernel-64kb +7 | 5.3.18-59.10.1 | SUSE-SU-2021:2184-1 |
| SLES 15 SP3 | kernel-azure +2 | 5.3.18-38.8.1 | SUSE-SU-2021:2202-1 |
| SLES 15 SP3 | kernel-default-base | 5.3.18-59.10.1.18.4.2 | SUSE-SU-2021:2184-1 |
| SLES 15 SP2 | kernel-azure +2 | 5.3.18-18.53.1 | SUSE-SU-2021:2303-1 |
| SLES 15 SP2 | kernel-default-base | 5.3.18-24.70.1.9.32.1 | SUSE-SU-2021:2325-1 |
| SLES 15 SP2 | kernel-docs +5 | 5.3.18-24.70.1 | SUSE-SU-2021:2325-1 |
| SLES 15 SP1 | kernel-docs +5 | 4.12.14-197.99.1 | SUSE-SU-2021:2427-1 |
| SLES 15 | kernel-docs +6 | 4.12.14-150.75.1 | SUSE-SU-2021:2421-1 |
| SLES 12 SP5 | kernel-azure +2 | 4.12.14-16.65.1 | SUSE-SU-2021:2407-1 |
| SLES 12 SP5 | kernel-docs +4 | 4.12.14-122.80.1 | SUSE-SU-2021:2416-1 |
Show 29 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 12 SP4 | kernel-syms +2 | 4.12.14-95.80.1 | SUSE-SU-2021:2422-1 |
| SLES 12 SP3 | kernel-syms +2 | 4.4.180-94.147.1 | SUSE-SU-2021:2451-1 |
| SLES 12 SP3 | kgraft-patch-SLE12-SP3_Update_40 | 1-4.3.1 | SUSE-SU-2021:2451-1 |
| SLES 12 SP2 | kernel-syms +2 | 4.4.121-92.158.1 | SUSE-SU-2021:2406-1 |
| SLES 11 SP4 | kernel-ec2 +8 | 3.0.101-108.132.1 | SUSE-SU-2021:14849-1 |
| SLES for SAP 15 SP1 | kernel-docs +4 | 4.12.14-197.99.1 | SUSE-SU-2021:2427-1 |
| SLES for SAP 15 | kernel-docs +5 | 4.12.14-150.75.1 | SUSE-SU-2021:2421-1 |
| SLES for SAP 12 SP5 | kernel-azure +2 | 4.12.14-16.65.1 | SUSE-SU-2021:2407-1 |
| SLES for SAP 12 SP5 | kernel-syms +2 | 4.12.14-122.80.1 | SUSE-SU-2021:2416-1 |
| SLES for SAP 12 SP4 | kernel-syms +2 | 4.12.14-95.80.1 | SUSE-SU-2021:2422-1 |
| SLES for SAP 12 SP3 | kernel-syms +2 | 4.4.180-94.147.1 | SUSE-SU-2021:2451-1 |
| SLES for SAP 12 SP3 | kgraft-patch-SLE12-SP3_Update_40 | 1-4.3.1 | SUSE-SU-2021:2451-1 |
| SLE Real Time 12 SP5 | kernel-rt +3 | 4.12.14-10.54.1 | SUSE-SU-2021:2643-1 |
| SLE Micro 5.0 | kernel-default | 5.3.18-24.70.1 | SUSE-SU-2021:2325-1 |
| SLE Micro 5.0 | kernel-default-base | 5.3.18-24.70.1.9.32.1 | SUSE-SU-2021:2325-1 |
| SLE Live Patching 15 SP3 | kernel-default | 5.3.18-59.10.1 | SUSE-SU-2021:2184-1 |
| SLE Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_2 | 1-7.5.1 | SUSE-SU-2021:2184-1 |
| SLE Live Patching 15 SP2 | kernel-default | 5.3.18-24.70.1 | SUSE-SU-2021:2325-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_0 | 14-5.2 | SUSE-SU-2021:2538-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_1 | 13-2.2 | SUSE-SU-2021:2538-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_10 | 8-2.2 | SUSE-SU-2021:2542-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_11 | 7-2.2 | SUSE-SU-2021:2538-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_12 +1 | 4-2.1 | SUSE-SU-2021:2538-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_14 +1 | 2-2.1 | SUSE-SU-2021:2577-1, SUSE-SU-2021:2538-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_16 | 1-5.3.1 | SUSE-SU-2021:2325-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_2 +2 | 12-2.2 | SUSE-SU-2021:2538-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_5 +2 | 10-2.2 | SUSE-SU-2021:2538-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_8 +1 | 9-2.2 | SUSE-SU-2021:2542-1 |
| SLE Live Patching 15 SP1 | kernel-default | 4.12.14-197.99.1 | SUSE-SU-2021:2427-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_13 +1 | 13-2.2 | SUSE-SU-2021:2538-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_15 | 12-2.2 | SUSE-SU-2021:2560-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_16 | 11-2.2 | SUSE-SU-2021:2538-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_17 +1 | 10-2.2 | SUSE-SU-2021:2538-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_19 +2 | 9-2.2 | SUSE-SU-2021:2584-1, SUSE-SU-2021:2542-1, SUSE-SU-2021:2538-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_22 | 8-2.2 | SUSE-SU-2021:2560-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_23 | 7-2.2 | SUSE-SU-2021:2538-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_24 | 4-2.1 | SUSE-SU-2021:2538-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_25 | 3-2.1 | SUSE-SU-2021:2538-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_26 | 1-3.3.3 | SUSE-SU-2021:2427-1 |
| SLE Live Patching 15 | kernel-default | 4.12.14-150.75.1 | SUSE-SU-2021:2421-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_19 | 13-2.2 | SUSE-SU-2021:2538-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_20 | 12-2.2 | SUSE-SU-2021:2538-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_21 | 10-2.2 | SUSE-SU-2021:2538-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_22 | 8-2.2 | SUSE-SU-2021:2538-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_23 | 7-2.2 | SUSE-SU-2021:2538-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_24 | 4-2.1 | SUSE-SU-2021:2538-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_25 | 1-1.3.1 | SUSE-SU-2021:2421-1 |
| SLE Live Patching 12 SP5 | kernel-default | 4.12.14-122.80.1 | SUSE-SU-2021:2416-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_10 | 13-2.2 | SUSE-SU-2021:2538-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_11 +1 | 11-2.2 | SUSE-SU-2021:2538-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_13 +1 | 9-2.2 | SUSE-SU-2021:2538-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_15 | 8-2.2 | SUSE-SU-2021:2538-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_16 | 7-2.2 | SUSE-SU-2021:2538-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_17 | 5-2.1 | SUSE-SU-2021:2538-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_18 | 4-2.1 | SUSE-SU-2021:2538-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_19 +1 | 2-2.1 | SUSE-SU-2021:2538-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_21 | 1-8.3.1 | SUSE-SU-2021:2416-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_7 +1 | 15-2.2 | SUSE-SU-2021:2538-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_9 | 14-2.2 | SUSE-SU-2021:2538-1 |
| SLE Live Patching 12 SP4 | kernel-default | 4.12.14-95.80.1 | SUSE-SU-2021:2422-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_15 | 13-2.2 | SUSE-SU-2021:2538-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_16 | 12-2.2 | SUSE-SU-2021:2538-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_17 | 9-2.2 | SUSE-SU-2021:2538-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_18 | 8-2.2 | SUSE-SU-2021:2584-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_19 | 7-2.2 | SUSE-SU-2021:2538-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_20 | 4-2.1 | SUSE-SU-2021:2538-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_21 | 3-2.1 | SUSE-SU-2021:2538-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_22 | 1-6.3.1 | SUSE-SU-2021:2422-1 |
| SLE HPC 15 SP1 | kernel-docs +4 | 4.12.14-197.99.1 | SUSE-SU-2021:2427-1 |
| SLE HPC 15 | kernel-docs +5 | 4.12.14-150.75.1 | SUSE-SU-2021:2421-1 |
| SUSE Real Time Module 15 SP2 | kernel-rt +1 | 5.3.18-42.2 | SUSE-SU-2021:2426-1 |
| SUSE Real Time Module 15 SP2 | kernel-syms-rt +1 | 5.3.18-42.1 | SUSE-SU-2021:2426-1 |
| SUSE Real Time Module 15 SP2 | lttng-modules | 2.10.10-1.5.1 | SUSE-SU-2021:2426-1 |
| SUSE Real Time Module 15 SP2 | oracleasm | 2.0.8-1.3.1 | SUSE-SU-2021:2426-1 |
| SUSE OpenStack Cloud Crowbar 9 | kernel-syms +2 | 4.12.14-95.80.1 | SUSE-SU-2021:2422-1 |
| SUSE OpenStack Cloud Crowbar 8 | kernel-syms +2 | 4.4.180-94.147.1 | SUSE-SU-2021:2451-1 |
| SUSE OpenStack Cloud Crowbar 8 | kgraft-patch-SLE12-SP3_Update_40 | 1-4.3.1 | SUSE-SU-2021:2451-1 |
| SUSE OpenStack Cloud 9 | kernel-syms +2 | 4.12.14-95.80.1 | SUSE-SU-2021:2422-1 |
| SUSE OpenStack Cloud 8 | kernel-syms +2 | 4.4.180-94.147.1 | SUSE-SU-2021:2451-1 |
| SUSE OpenStack Cloud 8 | kgraft-patch-SLE12-SP3_Update_40 | 1-4.3.1 | SUSE-SU-2021:2451-1 |
| SUSE Manager Server 4.0 | kernel-docs +5 | 4.12.14-197.99.1 | SUSE-SU-2021:2427-1 |
| SUSE Manager Retail Branch Server 4.0 | kernel-docs +4 | 4.12.14-197.99.1 | SUSE-SU-2021:2427-1 |
| SUSE Manager Proxy 4.0 | kernel-docs +4 | 4.12.14-197.99.1 | SUSE-SU-2021:2427-1 |
| SUSE HPE Helion OpenStack 8 | kernel-syms +2 | 4.4.180-94.147.1 | SUSE-SU-2021:2451-1 |
| SUSE HPE Helion OpenStack 8 | kgraft-patch-SLE12-SP3_Update_40 | 1-4.3.1 | SUSE-SU-2021:2451-1 |
| SUSE Enterprise Storage 6 | kernel-docs +4 | 4.12.14-197.99.1 | SUSE-SU-2021:2427-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.3 | kernel-64kb +6 | 5.3.18-59.10.1 | openSUSE-SU-2021:2184-1 |
| openSUSE Leap 15.3 | kernel-azure +2 | 5.3.18-38.8.1 | openSUSE-SU-2021:2202-1 |
| openSUSE Leap 15.3 | kernel-debug +4 | 4.12.14-197.99.1 | openSUSE-SU-2021:2427-1, openSUSE-SU-2021:2184-1 |
| openSUSE Leap 15.3 | kernel-default-base | 5.3.18-59.10.1.18.4.2 | openSUSE-SU-2021:2184-1 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 8 | perf +19 | 4.18.0-305.25.1.el8_4 | ELSA-2021-4056 |
| Oracle Linux 7 | perf +12 | 3.10.0-1160.49.1.el7 | ELSA-2021-4777 |
Advisories 50
- ALSA-2021:4056 Important: kernel security, bug fix, and enhancement update AlmaLinux Security Advisories · Oct 29, 2026
- USN-5136-1 linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-dell300x, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities Ubuntu Security Notices (USN) · Sep 14, 2026
- USN-5137-1 linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-gcp, linux-gcp-5.4, linux-gke, linux-gkeop, linux-gkeop-5.4, linux-hwe-5.4, linux-ibm, linux-kvm vulnerabilities Ubuntu Security Notices (USN) · Sep 14, 2026
- USN-5137-2 linux-bluefield, linux-gke-5.4, linux-oracle, linux-oracle-5.4, linux-raspi, linux-raspi-5.4 vulnerabilities Ubuntu Security Notices (USN) · Sep 14, 2026
- RHSA-2021:3987 Red Hat Security Advisory: kernel security and bug fix update Red Hat Security Advisories (RHSA) · Aug 26, 2026
- RHSA-2022:0157 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- RHSA-2021:5035 Red Hat Security Advisory: RHV-H security update (redhat-virtualization-host) 4.3.20 Red Hat Security Advisories (RHSA) · Aug 7, 2026
- RHSA-2021:4971 Red Hat Security Advisory: kpatch-patch security update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- RHSA-2021:4871 Red Hat Security Advisory: kernel security and bug fix update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- RHSA-2021:4875 Red Hat Security Advisory: kernel-rt security and bug fix update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- RHSA-2021:4798 Red Hat Security Advisory: kpatch-patch security update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- RHSA-2021:4859 Red Hat Security Advisory: kpatch-patch security update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- RHSA-2021:4779 Red Hat Security Advisory: kernel-rt security and bug fix update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- RHSA-2021:4774 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- RHSA-2021:4777 Red Hat Security Advisory: kernel security and bug fix update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- RHSA-2021:4773 Red Hat Security Advisory: kpatch-patch security update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- RHSA-2021:4768 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- RHSA-2021:4770 Red Hat Security Advisory: kernel security and bug fix update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- RHSA-2021:4692 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- RHSA-2021:4687 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- RHSA-2021:4597 Red Hat Security Advisory: kpatch-patch security update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- RHSA-2021:4056 Red Hat Security Advisory: kernel security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- RHSA-2021:4088 Red Hat Security Advisory: kernel-rt security and bug fix update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- RHSA-2021:4122 Red Hat Security Advisory: kpatch-patch security update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- USN-5343-1 linux, linux-aws, linux-kvm, linux-lts-xenial vulnerabilities Ubuntu Security Notices (USN) · Jun 29, 2026
- RLSA-2021:4056 Important: kernel security, bug fix, and enhancement update Rocky Linux Security Advisories · Feb 5, 2026
- RLSA-2021:4088 Important: kernel-rt security and bug fix update Rocky Linux Security Advisories · Feb 4, 2026
- SUSE-SU-2021:2451-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:2426-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:2538-1 Security update for the Linux Kernel (Live Patch 34 for SLE 12 SP3) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:2422-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:2325-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:2202-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:2643-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:2421-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:2584-1 Security update for the Linux Kernel (Live Patch 19 for SLE 15 SP1) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:2407-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:14849-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2021:2184-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:2416-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:2542-1 Security update for the Linux Kernel (Live Patch 10 for SLE 15 SP2) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:2303-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:2184-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2021:2427-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:2406-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:2427-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:2560-1 Security update for the Linux Kernel (Live Patch 15 for SLE 15 SP1) SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2021:2202-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · May 7, 2025
- SUSE-SU-2021:2577-1 Security update for the Linux Kernel (Live Patch 15 for SLE 15 SP2) SUSE / openSUSE Security Updates · May 2, 2025
- WID-SEC-2022-0515 IBM Spectrum Protect: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jun 8, 2023
References
- https://syzkaller.appspot.com/bug?id=457491c4672d7b52c1007db213d93e47c711fae6
- https://sites.google.com/view/syzscope/kasan-use-after-free-read-in-ucma_close-2
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f5449e74802c1112dea984aec8af7a33c4516af1
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10
- https://security.netapp.com/advisory/ntap-20210720-0004/
- https://www.starwindsoftware.com/security/sw-20220802-0002/