Description
In drivers/target/target_core_xcopy.c in the Linux kernel before 5.10.7, insufficient identifier checking in the LIO SCSI target code can be used by remote attackers to read or write files via directory traversal in an XCOPY request, aka CID-2896c93811e3. For example, an attack can occur over a network if the attacker has access to one iSCSI LUN. The attacker gains control over file access because I/O operations are proxied via an attacker-selected backstore.
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 | 5.10.9-1 | — |
| Debian 13 | linux | 5.10.9-1 | — |
| Debian 12 | linux | 5.10.9-1 | — |
| Debian 10 | linux | 4.19.171-2 | DSA-4843-1 |
| Debian 9 | linux | 4.9.258-1 | DLA-2586-1 |
| Debian 9 | linux-4.19 | 4.19.171-2~deb9u1 | DLA-2557-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 24.04 LTS | linux-raspi-realtime | No fix yet | — |
| Ubuntu 22.04 LTS | linux-riscv +2 | No fix yet | — |
| Ubuntu 20.04 LTS | linux | 5.4.0-62.70 | USN-4694-1 |
| Ubuntu 20.04 LTS | linux-aws | 5.4.0-1037.39 | USN-4713-1 |
| Ubuntu 20.04 LTS | linux-azure | 5.4.0-1039.41 | USN-4713-1 |
| Ubuntu 20.04 LTS | linux-gcp | 5.4.0-1036.39 | USN-4713-1 |
| Ubuntu 20.04 LTS | linux-gke +3 | No fix yet | — |
| Ubuntu 20.04 LTS | linux-gkeop | 5.4.0-1009.10 | — |
| Ubuntu 20.04 LTS | linux-hwe-5.8 | 5.8.0-38.43~20.04.1 | USN-4694-1 |
| Ubuntu 20.04 LTS | linux-kvm | 5.4.0-1032.33 | USN-4713-1 |
| Ubuntu 20.04 LTS | linux-oem-5.10 | 5.10.0-1014.15 | USN-4753-1 |
| Ubuntu 20.04 LTS | linux-oem-5.6 | 5.6.0-1047.51 | — |
| Ubuntu 20.04 LTS | linux-oracle | 5.4.0-1037.40 | USN-4713-1 |
| Ubuntu 20.04 LTS | linux-raspi | 5.4.0-1028.31 | USN-4713-1 |
| Ubuntu 18.04 LTS | linux | 4.15.0-132.136 | USN-4694-1 |
| Ubuntu 18.04 LTS | linux-aws | 4.15.0-1093.99 | USN-4711-1 |
| Ubuntu 18.04 LTS | linux-aws-5.4 | 5.4.0-1037.39~18.04.1 | USN-4713-1 |
| Ubuntu 18.04 LTS | linux-azure-4.15 | 4.15.0-1106.118 | USN-4711-1 |
| Ubuntu 18.04 LTS | linux-azure-5.4 | 5.4.0-1039.41~18.04.1 | USN-4713-1 |
| Ubuntu 18.04 LTS | linux-dell300x | 4.15.0-1011.15 | — |
| Ubuntu 18.04 LTS | linux-gcp +11 | No fix yet | — |
| Ubuntu 18.04 LTS | linux-gcp-4.15 | 4.15.0-1092.105 | USN-4711-1 |
| Ubuntu 18.04 LTS | linux-gcp-5.4 | 5.4.0-1036.39~18.04.1 | USN-4713-1 |
| Ubuntu 18.04 LTS | linux-gke-5.0 | 5.0.0-1051.53 | USN-4713-2 |
| Ubuntu 18.04 LTS | linux-gke-5.3 | 5.3.0-1040.43 | USN-4713-2 |
| Ubuntu 18.04 LTS | linux-gke-5.4 | 5.4.0-1035.37~18.04.1 | USN-4713-1 |
| Ubuntu 18.04 LTS | linux-gkeop-5.4 | 5.4.0-1009.10~18.04.1 | USN-4713-1 |
| Ubuntu 18.04 LTS | linux-hwe | 5.3.0-70.66 | USN-4713-2 |
| Ubuntu 18.04 LTS | linux-hwe-5.4 | 5.4.0-62.70~18.04.1 | USN-4694-1 |
| Ubuntu 18.04 LTS | linux-kvm | 4.15.0-1084.86 | USN-4711-1 |
| Ubuntu 18.04 LTS | linux-oracle | 4.15.0-1064.71 | USN-4711-1 |
| Ubuntu 18.04 LTS | linux-oracle-5.4 | 5.4.0-1037.40~18.04.1 | USN-4713-1 |
| Ubuntu 18.04 LTS | linux-raspi-5.4 | 5.4.0-1028.31~18.04.1 | USN-4713-1 |
| Ubuntu 18.04 LTS | linux-raspi2 +1 | 4.15.0-1078.83 | USN-4711-1 |
| Ubuntu 18.04 LTS | linux-raspi2-5.3 | 5.3.0-1037.39 | USN-4713-2 |
| Ubuntu 18.04 LTS | linux-snapdragon | 4.15.0-1095.104 | USN-4711-1 |
| Ubuntu 16.04 LTS | linux | 4.4.0-200.232 | USN-4694-1 |
| Ubuntu 16.04 LTS | linux-aws | 4.4.0-1121.135 | USN-4709-1 |
| Ubuntu 16.04 LTS | linux-aws-hwe | 4.15.0-1093.99~16.04.1 | USN-4711-1 |
| Ubuntu 16.04 LTS | linux-azure | 4.15.0-1106.118~16.04.1 | USN-4711-1 |
| Ubuntu 16.04 LTS | linux-gcp | 4.15.0-1092.105~16.04.1 | USN-4711-1 |
| Ubuntu 16.04 LTS | linux-hwe | 4.15.0-132.136~16.04.1 | USN-4694-1 |
| Ubuntu 16.04 LTS | linux-hwe-edge | No fix yet | — |
| Ubuntu 16.04 LTS | linux-kvm | 4.4.0-1087.96 | USN-4709-1 |
| Ubuntu 16.04 LTS | linux-oracle | 4.15.0-1064.71~16.04.1 | USN-4711-1 |
| Ubuntu 16.04 LTS | linux-raspi2 | 4.4.0-1145.155 | USN-4709-1 |
| Ubuntu 16.04 LTS | linux-snapdragon | 4.4.0-1149.159 | USN-4709-1 |
Show 10 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro FIPS 20.04 LTS | linux-aws-fips +2 | 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-gcp-fips | 5.4.0-1067.71~20.04.1 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-aws-fips | 4.15.0-2036.38 | LSN-0074-1 |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-azure-fips | 4.15.0-2018.21 | LSN-0074-1 |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-fips | 4.15.0-1051.59 | LSN-0074-1 |
| Ubuntu Pro FIPS-updates 16.04 LTS | linux-fips | 4.4.0-1054.60 | LSN-0074-1 |
| Ubuntu Pro 20.04 LTS | linux | 5.4.0-62.70 | LSN-0074-1 |
| Ubuntu Pro 20.04 LTS | linux-aws | 5.4.0-1037.39 | LSN-0074-1 |
| Ubuntu Pro 20.04 LTS | linux-azure | 5.4.0-1039.41 | LSN-0074-1 |
| Ubuntu Pro 20.04 LTS | linux-gcp | 5.4.0-1036.39 | LSN-0074-1 |
| Ubuntu Pro 20.04 LTS | linux-gkeop | 5.4.0-1009.10 | LSN-0074-1 |
| Ubuntu Pro 18.04 LTS | linux | 4.15.0-132.136 | LSN-0074-1 |
| Ubuntu Pro 18.04 LTS | linux-gkeop-5.4 | 5.4.0-1009.10~18.04.1 | LSN-0074-1 |
| Ubuntu Pro 18.04 LTS | linux-oem | 4.15.0-1103.114 | LSN-0074-1 |
| Ubuntu Pro 16.04 LTS | linux | 4.4.0-262.296 | LSN-0074-1 |
| Ubuntu Pro 16.04 LTS | linux-aws | 4.4.0-1121.135 | LSN-0074-1 |
| Ubuntu Pro 16.04 LTS | linux-azure | 4.15.0-1106.118~16.04.1 | LSN-0074-1 |
| Ubuntu Pro 14.04 LTS | linux | 3.13.0-184.235 | USN-4713-2 |
| Ubuntu Pro 14.04 LTS | linux-aws | 4.4.0-1085.89 | USN-4709-1 |
| Ubuntu Pro 14.04 LTS | linux-azure | 4.15.0-1106.118~14.04.1 | USN-4711-1 |
| Ubuntu Pro 14.04 LTS | linux-lts-xenial | 4.4.0-200.232~14.04.1 | USN-4694-1, LSN-0074-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 8 | kernel-rt +12 | 4.18.0-240.22.1.rt7.77.el8_3 | RHSA-2021:1081 |
| RHEL 8 | perf +26 | 4.18.0-240.22.1.el8_3 | RHSA-2021:1093 |
| RHEL 7 | kernel +15 | 3.10.0-1160.21.1.el7 | RHSA-2021:0856 |
| RHEL 7 | kernel-rt +10 | 3.10.0-1160.21.1.rt56.1158.el7 | RHSA-2021:0857 |
| RHEL 7 | kpatch-patch-3_10_0-1160 +3 | 1-3.el7 | RHSA-2021:0862 |
| RHEL 7 | kpatch-patch-3_10_0-1160_11_1 +1 | 1-2.el7 | RHSA-2021:0862 |
| RHEL 7 | perf +2 | 3.10.0-957.72.1.el7 | RHSA-2021:1376, RHSA-2021:0856 |
Show 7 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 8.2 EUS | kernel-rt +12 | 4.18.0-193.56.1.rt13.106.el8_2 | RHSA-2021:2190 |
| RHEL 8.2 EUS | kpatch-patch-4_18_0-193_13_2 +2 | 1-9.el8_2 | RHSA-2021:2167 |
| RHEL 8.2 EUS | kpatch-patch-4_18_0-193_28_1 +4 | 1-7.el8_2 | RHSA-2021:2167 |
| RHEL 8.2 EUS | kpatch-patch-4_18_0-193_46_1 +1 | 1-4.el8_2 | RHSA-2021:2167 |
| RHEL 8.2 EUS | kpatch-patch-4_18_0-193_51_1 | 1-1.el8_2 | RHSA-2021:2167 |
| RHEL 8.2 EUS | kpatch-patch-4_18_0-193_6_3 | 1-11.el8_2 | RHSA-2021:2167 |
| RHEL 8.2 EUS | perf +26 | 4.18.0-193.56.1.el8_2 | RHSA-2021:2185 |
| RHEL 8.1 EUS | kpatch-patch-4_18_0-147_20_1 | 1-11.el8_1 | RHSA-2021:2099 |
| RHEL 8.1 EUS | kpatch-patch-4_18_0-147_24_2 +1 | 1-9.el8_1 | RHSA-2021:2099 |
| RHEL 8.1 EUS | kpatch-patch-4_18_0-147_32_1 +1 | 1-7.el8_1 | RHSA-2021:2099 |
| RHEL 8.1 EUS | kpatch-patch-4_18_0-147_38_1 | 1-6.el8_1 | RHSA-2021:2099 |
| RHEL 8.1 EUS | kpatch-patch-4_18_0-147_43_1 | 1-4.el8_1 | RHSA-2021:2099 |
| RHEL 8.1 EUS | kpatch-patch-4_18_0-147_44_1 | 1-3.el8_1 | RHSA-2021:2099 |
| RHEL 8.1 EUS | perf +26 | 4.18.0-147.48.1.el8_1 | RHSA-2021:2106 |
| RHEL 7.7 EUS | kpatch-patch-3_10_0-1062_26_1 +9 | 1-3.el7 | RHSA-2021:1532 |
| RHEL 7.7 EUS | kpatch-patch-3_10_0-1062_46_1 | 1-2.el7 | RHSA-2021:1532 |
| RHEL 7.7 EUS | perf +18 | 3.10.0-1062.49.1.el7 | RHSA-2021:1531 |
| RHEL 7.6 EUS | kpatch-patch-3_10_0-957_54_1 +7 | 1-3.el7 | RHSA-2021:1377 |
| RHEL 7.6 EUS | kpatch-patch-3_10_0-957_70_1 | 1-2.el7 | RHSA-2021:1377 |
| RHEL 7.6 EUS | perf +18 | 3.10.0-957.72.1.el7 | RHSA-2021:1376 |
| RHEL 7.4 TUS | perf +11 | 3.10.0-693.90.2.el7 | RHSA-2021:2732 |
| RHEL 7.4 E4S | perf +13 | 3.10.0-693.90.2.el7 | RHSA-2021:2732 |
| RHEL 7.4 AUS | perf +11 | 3.10.0-693.90.2.el7 | RHSA-2021:2732 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 8 | kernel-abi-whitelists +1 | 4.18.0-240.22.1.el8_3 | ALSA-2021:1093 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP2 | kernel-azure +2 | 5.3.18-18.35.2 | SUSE-SU-2021:0347-1 |
| SLES 15 SP2 | kernel-default-base | 5.3.18-24.46.1.9.19.1 | SUSE-SU-2021:0117-1 |
| SLES 15 SP2 | kernel-docs +5 | 5.3.18-24.46.1 | SUSE-SU-2021:0117-1 |
| SLES 15 SP1 | kernel-docs +5 | 4.12.14-197.78.1 | SUSE-SU-2021:0118-1 |
| SLES 15 | kernel-docs +6 | 4.12.14-150.66.1 | SUSE-SU-2021:0438-1 |
| SLES 12 SP5 | kernel-azure +2 | 4.12.14-16.44.1 | SUSE-SU-2021:0348-1 |
| SLES 12 SP5 | kernel-docs +4 | 4.12.14-122.57.1 | SUSE-SU-2021:0133-1 |
| SLES 12 SP4 | kernel-syms +2 | 4.12.14-95.68.1 | SUSE-SU-2021:0434-1 |
Show 21 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 12 SP3 | kernel-syms +2 | 4.4.180-94.141.2 | SUSE-SU-2021:0743-1 |
| SLES 12 SP3 | kgraft-patch-SLE12-SP3_Update_31 | 8-2.2 | SUSE-SU-2021:0870-1 |
| SLES 12 SP3 | kgraft-patch-SLE12-SP3_Update_32 +2 | 7-2.2 | SUSE-SU-2021:0870-1 |
| SLES 12 SP3 | kgraft-patch-SLE12-SP3_Update_35 | 6-2.2 | SUSE-SU-2021:0870-1 |
| SLES 12 SP3 | kgraft-patch-SLE12-SP3_Update_36 | 4-2.2 | SUSE-SU-2021:0870-1 |
| SLES 12 SP3 | kgraft-patch-SLE12-SP3_Update_37 | 2-2.2 | SUSE-SU-2021:0835-1 |
| SLES 12 SP3 | kgraft-patch-SLE12-SP3_Update_38 | 1-4.3.2 | SUSE-SU-2021:0743-1 |
| SLES 12 SP2 | kernel-syms +2 | 4.4.121-92.152.2 | SUSE-SU-2021:0744-1 |
| SLES 12 SP2 | kgraft-patch-SLE12-SP2_Update_34 | 9-2.2 | SUSE-SU-2021:0870-1 |
| SLES 12 SP2 | kgraft-patch-SLE12-SP2_Update_35 +1 | 7-2.2 | SUSE-SU-2021:0870-1 |
| SLES 12 SP2 | kgraft-patch-SLE12-SP2_Update_37 | 6-2.2 | SUSE-SU-2021:0870-1 |
| SLES 12 SP2 | kgraft-patch-SLE12-SP2_Update_38 | 4-2.2 | SUSE-SU-2021:0870-1 |
| SLES 12 SP2 | kgraft-patch-SLE12-SP2_Update_39 | 2-2.2 | SUSE-SU-2021:0835-1 |
| SLES 12 SP2 | kgraft-patch-SLE12-SP2_Update_40 | 1-3.3.2 | SUSE-SU-2021:0744-1 |
| SLES for SAP 15 | kernel-docs +5 | 4.12.14-150.66.1 | SUSE-SU-2021:0438-1 |
| SLES for SAP 12 SP5 | kernel-azure +2 | 4.12.14-16.44.1 | SUSE-SU-2021:0348-1 |
| SLES for SAP 12 SP5 | kernel-syms +2 | 4.12.14-122.57.1 | SUSE-SU-2021:0133-1 |
| SLES for SAP 12 SP4 | kernel-syms +2 | 4.12.14-95.68.1 | SUSE-SU-2021:0434-1 |
| SLES for SAP 12 SP3 | kernel-syms +2 | 4.4.180-94.141.2 | SUSE-SU-2021:0743-1 |
| SLES for SAP 12 SP3 | kgraft-patch-SLE12-SP3_Update_31 | 8-2.2 | SUSE-SU-2021:0870-1 |
| SLES for SAP 12 SP3 | kgraft-patch-SLE12-SP3_Update_32 +2 | 7-2.2 | SUSE-SU-2021:0870-1 |
| SLES for SAP 12 SP3 | kgraft-patch-SLE12-SP3_Update_35 | 6-2.2 | SUSE-SU-2021:0870-1 |
| SLES for SAP 12 SP3 | kgraft-patch-SLE12-SP3_Update_36 | 4-2.2 | SUSE-SU-2021:0870-1 |
| SLES for SAP 12 SP3 | kgraft-patch-SLE12-SP3_Update_37 | 2-2.2 | SUSE-SU-2021:0835-1 |
| SLES for SAP 12 SP3 | kgraft-patch-SLE12-SP3_Update_38 | 1-4.3.2 | SUSE-SU-2021:0743-1 |
| SLES for SAP 12 SP2 | kernel-syms +2 | 4.4.121-92.152.2 | SUSE-SU-2021:0744-1 |
| SLES for SAP 12 SP2 | kgraft-patch-SLE12-SP2_Update_34 | 9-2.2 | SUSE-SU-2021:0870-1 |
| SLES for SAP 12 SP2 | kgraft-patch-SLE12-SP2_Update_35 +1 | 7-2.2 | SUSE-SU-2021:0870-1 |
| SLES for SAP 12 SP2 | kgraft-patch-SLE12-SP2_Update_37 | 6-2.2 | SUSE-SU-2021:0870-1 |
| SLES for SAP 12 SP2 | kgraft-patch-SLE12-SP2_Update_38 | 4-2.2 | SUSE-SU-2021:0870-1 |
| SLES for SAP 12 SP2 | kgraft-patch-SLE12-SP2_Update_39 | 2-2.2 | SUSE-SU-2021:0835-1 |
| SLES for SAP 12 SP2 | kgraft-patch-SLE12-SP2_Update_40 | 1-3.3.2 | SUSE-SU-2021:0744-1 |
| SLE Real Time 12 SP5 | kernel-rt +3 | 4.12.14-10.31.1 | SUSE-SU-2021:0433-1 |
| SLE Live Patching 15 SP2 | kernel-default | 5.3.18-24.46.1 | SUSE-SU-2021:0117-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_0 | 8-5.2 | SUSE-SU-2021:0849-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_1 | 7-2.2 | SUSE-SU-2021:0842-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_2 +2 | 6-2.2 | SUSE-SU-2021:0842-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_5 +2 | 4-2.2 | SUSE-SU-2021:0842-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_8 | 3-2.2 | SUSE-SU-2021:0841-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_9 | 1-5.3.1 | SUSE-SU-2021:0117-1 |
| SLE Live Patching 15 SP1 | kernel-default | 4.12.14-197.78.1 | SUSE-SU-2021:0118-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_11 | 9-2.2 | SUSE-SU-2021:0853-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_12 +2 | 7-2.2 | SUSE-SU-2021:0859-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_15 | 6-2.2 | SUSE-SU-2021:0859-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_16 | 5-2.2 | SUSE-SU-2021:0859-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_17 +1 | 4-2.2 | SUSE-SU-2021:0853-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_19 +1 | 3-2.2 | SUSE-SU-2021:0853-1, SUSE-SU-2021:0818-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_21 | 1-3.3.1 | SUSE-SU-2021:0118-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_9 +1 | 10-2.2 | SUSE-SU-2021:0853-1 |
| SLE Live Patching 15 | kernel-default | 4.12.14-150.66.1 | SUSE-SU-2021:0438-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_18 +1 | 7-2.2 | SUSE-SU-2021:0868-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_20 | 6-2.2 | SUSE-SU-2021:0868-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_21 | 4-2.2 | SUSE-SU-2021:0868-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_22 | 1-1.3.1 | SUSE-SU-2021:0438-1 |
| SLE Live Patching 12 SP5 | kernel-default | 4.12.14-122.57.1 | SUSE-SU-2021:0133-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_10 | 7-2.2 | SUSE-SU-2021:0818-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_11 +1 | 5-2.2 | SUSE-SU-2021:0818-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_13 | 3-2.2 | SUSE-SU-2021:0818-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_14 | 1-8.3.1 | SUSE-SU-2021:0133-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_3 | 11-2.2 | SUSE-SU-2021:0818-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_4 | 10-2.2 | SUSE-SU-2021:0818-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_5 +3 | 9-2.2 | SUSE-SU-2021:0818-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_9 | 8-2.2 | SUSE-SU-2021:0818-1 |
| SLE Live Patching 12 SP4 | kernel-default | 4.12.14-95.68.1 | SUSE-SU-2021:0434-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_12 | 10-2.2 | SUSE-SU-2021:0826-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_13 | 9-2.2 | SUSE-SU-2021:0826-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_14 +1 | 7-2.2 | SUSE-SU-2021:0823-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_16 | 6-2.2 | SUSE-SU-2021:0823-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_17 | 3-2.2 | SUSE-SU-2021:0868-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_18 | 1-6.3.1 | SUSE-SU-2021:0434-1 |
| SLE HPC 15 | kernel-docs +5 | 4.12.14-150.66.1 | SUSE-SU-2021:0438-1 |
| SUSE Real Time Module 15 SP2 | kernel-rt +3 | 5.3.18-25.1 | SUSE-SU-2021:0427-1 |
| SUSE OpenStack Cloud Crowbar 9 | kernel-syms +2 | 4.12.14-95.68.1 | SUSE-SU-2021:0434-1 |
| SUSE OpenStack Cloud Crowbar 8 | kernel-syms +2 | 4.4.180-94.141.2 | SUSE-SU-2021:0743-1 |
| SUSE OpenStack Cloud Crowbar 8 | kgraft-patch-SLE12-SP3_Update_38 | 1-4.3.2 | SUSE-SU-2021:0743-1 |
| SUSE OpenStack Cloud 9 | kernel-syms +2 | 4.12.14-95.68.1 | SUSE-SU-2021:0434-1 |
| SUSE OpenStack Cloud 8 | kernel-syms +2 | 4.4.180-94.141.2 | SUSE-SU-2021:0743-1 |
| SUSE OpenStack Cloud 8 | kgraft-patch-SLE12-SP3_Update_38 | 1-4.3.2 | SUSE-SU-2021:0743-1 |
| SUSE OpenStack Cloud 7 | kernel-syms +2 | 4.4.121-92.152.2 | SUSE-SU-2021:0744-1 |
| SUSE OpenStack Cloud 7 | kgraft-patch-SLE12-SP2_Update_36 | 7-2.2 | SUSE-SU-2021:0870-1 |
| SUSE OpenStack Cloud 7 | kgraft-patch-SLE12-SP2_Update_40 | 1-3.3.2 | SUSE-SU-2021:0744-1 |
| SUSE HPE Helion OpenStack 8 | kernel-syms +2 | 4.4.180-94.141.2 | SUSE-SU-2021:0743-1 |
| SUSE HPE Helion OpenStack 8 | kgraft-patch-SLE12-SP3_Update_38 | 1-4.3.2 | SUSE-SU-2021:0743-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.2 | kernel-docs +8 | 5.3.18-lp152.60.1 | openSUSE-SU-2021:0060-1 |
| openSUSE Leap 15.1 | kernel-docs +8 | 4.12.14-lp151.28.91.1 | openSUSE-SU-2021:0075-1 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2 | kernel-livepatch-4.14.219-161.340 | 1.0-0.amzn2 | ALAS2-2021-1600 |
| Amazon Linux 2 | perf +8 | 4.14.219-161.340.amzn2 | ALAS2-2021-1600 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 8 | perf +19 | 4.18.0-240.22.1.el8_3 | ELSA-2021-1093 |
| Oracle Linux 7 | kernel-uek +5 | 4.1.12-124.46.4.1.el7uek | ELSA-2021-9306, ELSA-2021-9037, ELSA-2021-9035 |
| Oracle Linux 7 | kernel-uek-container | 4.14.35-2025.404.1.1.el7 | ELSA-2021-9307, ELSA-2021-9039, ELSA-2021-9038 |
| Oracle Linux 7 | kernel-uek-container-debug | 5.4.17-2036.102.0.2.el8 | ELSA-2021-9307, ELSA-2021-9038, ELSA-2021-9007 |
| Oracle Linux 7 | kernel-uek-tools +3 | 4.14.35-2025.404.1.1.el7uek | ELSA-2021-9306, ELSA-2021-9037, ELSA-2021-9035 |
| Oracle Linux 7 | perf +12 | 3.10.0-1160.21.1.el7 | ELSA-2021-9306, ELSA-2021-9037, ELSA-2021-9035 |
Advisories 50
- ALSA-2021:1093 Important: kernel security, bug fix, and enhancement update AlmaLinux Security Advisories · Oct 29, 2026
- LSN-0074-1 Kernel Live Patch Security Notice Ubuntu Security Notices (USN) · Oct 5, 2026
- RHSA-2021:2732 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Aug 26, 2026
- RHSA-2021:2106 Red Hat Security Advisory: kernel security and bug fix update Red Hat Security Advisories (RHSA) · Aug 26, 2026
- RHSA-2021:1531 Red Hat Security Advisory: kernel security and bug fix update Red Hat Security Advisories (RHSA) · Aug 26, 2026
- RHSA-2021:2099 Red Hat Security Advisory: kpatch-patch security update Red Hat Security Advisories (RHSA) · Aug 26, 2026
- RHSA-2021:1093 Red Hat Security Advisory: kernel security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Aug 26, 2026
- RHSA-2021:0857 Red Hat Security Advisory: kernel-rt security and bug fix update Red Hat Security Advisories (RHSA) · Aug 26, 2026
- RHSA-2021:1081 Red Hat Security Advisory: kernel-rt security and bug fix update Red Hat Security Advisories (RHSA) · Aug 26, 2026
- RHSA-2021:0856 Red Hat Security Advisory: kernel security and bug fix update Red Hat Security Advisories (RHSA) · Aug 26, 2026
- RHSA-2021:2190 Red Hat Security Advisory: kernel-rt security and bug fix update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- RHSA-2021:2185 Red Hat Security Advisory: kernel security and bug fix update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- RHSA-2021:2167 Red Hat Security Advisory: kpatch-patch security update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- RHSA-2021:1532 Red Hat Security Advisory: kpatch-patch security update Red Hat Security Advisories (RHSA) · Jul 31, 2026
- RHSA-2021:1377 Red Hat Security Advisory: kpatch-patch security update Red Hat Security Advisories (RHSA) · Jul 31, 2026
- RHSA-2021:1376 Red Hat Security Advisory: kernel security and bug fix update Red Hat Security Advisories (RHSA) · Jul 31, 2026
- RHSA-2021:0862 Red Hat Security Advisory: kpatch-patch security update Red Hat Security Advisories (RHSA) · Jun 29, 2026
- USN-4694-1 linux, linux-hwe, linux-hwe-5.4, linux-hwe-5.8, linux-lts-xenial vulnerability Ubuntu Security Notices (USN) · Jun 3, 2026
- USN-4713-2 linux, linux-gke-5.0, linux-gke-5.3, linux-hwe, linux-raspi2-5.3 vulnerability Ubuntu Security Notices (USN) · Jun 3, 2026
- USN-4753-1 linux-oem-5.10 vulnerabilities Ubuntu Security Notices (USN) · Jun 3, 2026
- USN-4713-1 linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-gcp, linux-gcp-5.4, linux-gke-5.4, linux-gkeop-5.4, linux-kvm, linux-oracle, linux-oracle-5.4, linux-raspi, linux-raspi-5.4 vulnerability Ubuntu Security Notices (USN) · Jun 3, 2026
- USN-4711-1 linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-gcp, linux-gcp-4.15, linux-gke-4.15, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities Ubuntu Security Notices (USN) · Jun 3, 2026
- USN-4709-1 linux-aws, linux-kvm, linux-raspi2, linux-snapdragon vulnerabilities Ubuntu Security Notices (USN) · Jun 3, 2026
- DSA-4843-1 linux - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DLA-2557-1 linux-4.19 - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DLA-2586-1 linux - security update Debian Security (DSA / DLA) · Mar 9, 2026
- SUSE-SU-2021:0434-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0348-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0427-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0868-1 Security update for the Linux Kernel (Live Patch 18 for SLE 15) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0826-1 Security update for the Linux Kernel (Live Patch 12 for SLE 12 SP4) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0133-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0347-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0870-1 Security update for the Linux Kernel (Live Patch 31 for SLE 12 SP3) SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2021:0075-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0853-1 Security update for the Linux Kernel (Live Patch 9 for SLE 15 SP1) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0743-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0818-1 Security update for the Linux Kernel (Live Patch 20 for SLE 15 SP1) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0859-1 Security update for the Linux Kernel (Live Patch 12 for SLE 15 SP1) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0117-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0842-1 Security update for the Linux Kernel (Live Patch 1 for SLE 15 SP2) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0118-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0823-1 Security update for the Linux Kernel (Live Patch 14 for SLE 12 SP4) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0849-1 Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP2) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0438-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0744-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2021:0060-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0841-1 Security update for the Linux Kernel (Live Patch 8 for SLE 15 SP2) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0835-1 Security update for the Linux Kernel (Live Patch 37 for SLE 12 SP3) SUSE / openSUSE Security Updates · May 2, 2025
- SUSE-SU-2021:0433-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · May 2, 2025
References
- https://bugzilla.suse.com/show_bug.cgi?id=1178372
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.7
- https://github.com/torvalds/linux/commit/2896c93811e39d63a4d9b63ccf12a8fbc226e5e4
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=2896c93811e39d63a4d9b63ccf12a8fbc226e5e4
- https://bugzilla.suse.com/attachment.cgi?id=844938
- [oss-security] 20210113 Re: CVE-2020-28374: Linux SCSI target (LIO) unrestricted copy offload mailing-list
- [oss-security] 20210113 Re: CVE-2020-28374: Linux SCSI target (LIO) unrestricted copy offload mailing-list
- FEDORA-2021-620fb40359 vendor-advisory
- FEDORA-2021-082e638d02 vendor-advisory
- http://packetstormsecurity.com/files/161229/Kernel-Live-Patch-Security-Notice-LSN-0074-1.html
- DSA-4843 vendor-advisory
- FEDORA-2021-4a91649cf3 vendor-advisory
- [debian-lts-announce] 20210212 [SECURITY] [DLA 2557-1] linux-4.19 security update mailing-list
- https://security.netapp.com/advisory/ntap-20210219-0002/
- [debian-lts-announce] 20210309 [SECURITY] [DLA 2586-1] linux security update mailing-list