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6.3
CVE-2023-53081: Linux kernel can lose data after a failed write
CVE-2023-53081 · published 1 year ago
Summary
The Linux kernel versions used in standard, Azure, AWS, and GCP distributions have a bug where a write that fails can cause data to disappear from the file system. This can happen when the system tries to write a page of data that extends beyond the end of a file, leaving the data unrecoverable. Updating the kernel to the latest released version resolves the issue.
What to do
- Update canonical linux-aws-5.4 to version 5.4.0-1107.115~18.04.1.
- Update canonical linux-azure-5.4 to version 5.4.0-1113.119~18.04.1.
- Update canonical linux-gcp-5.4 to version 5.4.0-1110.119~18.04.1.
- Update canonical linux-hwe-5.4 to version 5.4.0-156.173~18.04.1.
- Update canonical linux-ibm-5.4 to version 5.4.0-1054.59~18.04.1.
- Update canonical linux-oracle-5.4 to version 5.4.0-1106.115~18.04.1.
- Update canonical linux-raspi-5.4 to version 5.4.0-1091.102~18.04.1.
- Update canonical linux to version 5.4.0-156.173.
- Update canonical linux-aws to version 5.4.0-1107.115.
- Update canonical linux-aws-5.15 to version 5.15.0-1041.46~20.04.1.
- Update canonical linux-azure to version 5.4.0-1114.120.
- Update canonical linux-azure-5.15 to version 5.15.0-1045.52~20.04.1.
- Update canonical linux-bluefield to version 5.4.0-1068.74.
- Update canonical linux-gcp to version 5.4.0-1110.119.
- Update canonical linux-gcp-5.15 to version 5.15.0-1039.47~20.04.1.
- Update canonical linux-hwe-5.15 to version 5.15.0-79.86~20.04.2.
- Update canonical linux-ibm to version 5.4.0-1054.59.
- Update canonical linux-ibm-5.15 to version 5.15.0-1036.39~20.04.1.
- Update canonical linux-intel-iotg-5.15 to version 5.15.0-1037.42~20.04.1.
- Update canonical linux-iot to version 5.4.0-1019.20.
- Update canonical linux-kvm to version 5.4.0-1096.102.
- Update canonical linux-lowlatency-hwe-5.15 to version 5.15.0-79.88~20.04.1.
- Update canonical linux-nvidia-tegra-5.15 to version 5.15.0-1016.16~20.04.1.
- Update canonical linux-oracle to version 5.4.0-1106.115.
- Update canonical linux-oracle-5.15 to version 5.15.0-1040.46~20.04.1.
- Update canonical linux-raspi to version 5.4.0-1091.102.
- Update canonical linux-riscv-5.15 to version 5.15.0-1038.42~20.04.2.
- Update canonical linux-xilinx-zynqmp to version 5.4.0-1027.31.
- Update canonical linux-aws-fips to version 5.4.0-1107.115+fips1.
- Update canonical linux-azure-fips to version 5.4.0-1113.119+fips1.
- Update canonical linux-fips to version 5.4.0-1082.91.
- Update canonical linux-gcp-fips to version 5.4.0-1110.119+fips1.
- Update canonical linux to version 5.15.0-79.86.
- Update canonical linux-aws to version 5.15.0-1042.47.
- Update canonical linux-azure to version 5.15.0-1045.52.
- Update canonical linux-gcp to version 5.15.0-1039.47.
- Update canonical linux-gke to version 5.15.0-1039.44.
- Update canonical linux-gkeop to version 5.15.0-1025.30.
- Update canonical linux-ibm to version 5.15.0-1035.38.
- Update canonical linux-intel-iotg to version 5.15.0-1037.42.
- Update canonical linux-kvm to version 5.15.0-1039.44.
- Update canonical linux-lowlatency to version 5.15.0-79.88.
- Update canonical linux-nvidia to version 5.15.0-1030.30.
- Update canonical linux-nvidia-tegra to version 5.15.0-1016.16.
- Update canonical linux-nvidia-tegra-igx to version 5.15.0-1002.2.
- Update canonical linux-oracle to version 5.15.0-1040.46.
- Update canonical linux-raspi to version 5.15.0-1035.38.
- Update canonical linux-xilinx-zynqmp to version 5.15.0-1025.29.
- Update canonical linux-bluefield to version 5.15.0-1022.24.
- Update canonical linux-intel-iot-realtime to version 5.15.0-1036.38.
- Update canonical linux-realtime to version 5.15.0-1043.48.
- Update debian linux to version 6.1.25-1.
- Update linux kernel to version 6.2.8.
- Update canonical linux-azure-fde to version 5.15.0-1045.52.1.
Affected software
| Ecosystem | Vendor | Product | Affected versions |
|---|---|---|---|
| – | linux | linux_kernel |
>= 4.9.242, < 4.10 >= 4.14.204, < 4.14.312 >= 4.19.155, < 4.19.280 >= 5.4.75, < 5.4.240 >= 5.9.5, < 5.10.177 >= 5.11, < 5.15.105 >= 5.16, < 6.1.21 >= 6.2, < 6.2.8 6.3 cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| Ubuntu:Pro:14.04:LTS | canonical | linux-azure | All versions |
| Ubuntu:Pro:16.04:LTS | canonical | linux-aws-hwe | All versions |
| Ubuntu:Pro:16.04:LTS | canonical | linux-azure | All versions |
| Ubuntu:Pro:16.04:LTS | canonical | linux-gcp | All versions |
| Ubuntu:Pro:16.04:LTS | canonical | linux-hwe | All versions |
| Ubuntu:16.04:LTS | canonical | linux-hwe-edge | All versions |
| Ubuntu:Pro:16.04:LTS | canonical | linux-oracle | All versions |
| Ubuntu:Pro:18.04:LTS | canonical | linux | All versions |
| Ubuntu:Pro:18.04:LTS | canonical | linux-aws | All versions |
| Ubuntu:18.04:LTS | canonical | linux-aws-5.0 | All versions |
| Ubuntu:18.04:LTS | canonical | linux-aws-5.3 | All versions |
| Ubuntu:Pro:18.04:LTS | canonical | linux-aws-5.4 |
< 5.4.0-1107.115~18.04.1 Fix: upgrade to 5.4.0-1107.115~18.04.1
|
| Ubuntu:18.04:LTS | canonical | linux-azure | All versions |
| Ubuntu:Pro:18.04:LTS | canonical | linux-azure-4.15 | All versions |
| Ubuntu:18.04:LTS | canonical | linux-azure-5.3 | All versions |
| Ubuntu:Pro:18.04:LTS | canonical | linux-azure-5.4 |
< 5.4.0-1113.119~18.04.1 Fix: upgrade to 5.4.0-1113.119~18.04.1
|
| Ubuntu:18.04:LTS | canonical | linux-azure-edge | All versions |
| Ubuntu:18.04:LTS | canonical | linux-gcp | All versions |
| Ubuntu:Pro:18.04:LTS | canonical | linux-gcp-4.15 | All versions |
| Ubuntu:18.04:LTS | canonical | linux-gcp-5.3 | All versions |
| Ubuntu:Pro:18.04:LTS | canonical | linux-gcp-5.4 |
< 5.4.0-1110.119~18.04.1 Fix: upgrade to 5.4.0-1110.119~18.04.1
|
| Ubuntu:18.04:LTS | canonical | linux-gke-4.15 | All versions |
| Ubuntu:18.04:LTS | canonical | linux-gke-5.4 | All versions |
| Ubuntu:18.04:LTS | canonical | linux-gkeop-5.4 | All versions |
| Ubuntu:18.04:LTS | canonical | linux-hwe | All versions |
| Ubuntu:Pro:18.04:LTS | canonical | linux-hwe-5.4 |
< 5.4.0-156.173~18.04.1 Fix: upgrade to 5.4.0-156.173~18.04.1
|
| Ubuntu:18.04:LTS | canonical | linux-hwe-edge | All versions |
| Ubuntu:Pro:18.04:LTS | canonical | linux-ibm-5.4 |
< 5.4.0-1054.59~18.04.1 Fix: upgrade to 5.4.0-1054.59~18.04.1
|
| Ubuntu:Pro:18.04:LTS | canonical | linux-kvm | All versions |
| Ubuntu:18.04:LTS | canonical | linux-oem | All versions |
| Ubuntu:Pro:18.04:LTS | canonical | linux-oracle | All versions |
| Ubuntu:18.04:LTS | canonical | linux-oracle-5.0 | All versions |
| Ubuntu:18.04:LTS | canonical | linux-oracle-5.3 | All versions |
| Ubuntu:Pro:18.04:LTS | canonical | linux-oracle-5.4 |
< 5.4.0-1106.115~18.04.1 Fix: upgrade to 5.4.0-1106.115~18.04.1
|
| Ubuntu:Pro:18.04:LTS | canonical | linux-raspi-5.4 |
< 5.4.0-1091.102~18.04.1 Fix: upgrade to 5.4.0-1091.102~18.04.1
|
| Ubuntu:Pro:FIPS-updates:18.04:LTS | canonical | linux-aws-fips | All versions |
| Ubuntu:Pro:FIPS-updates:18.04:LTS | canonical | linux-azure-fips | All versions |
| Ubuntu:Pro:FIPS-updates:18.04:LTS | canonical | linux-fips | All versions |
| Ubuntu:Pro:FIPS-updates:18.04:LTS | canonical | linux-gcp-fips | All versions |
| Ubuntu:20.04:LTS | canonical | linux |
< 5.4.0-156.173 Fix: upgrade to 5.4.0-156.173
|
| Ubuntu:20.04:LTS | canonical | linux-aws |
< 5.4.0-1107.115 Fix: upgrade to 5.4.0-1107.115
|
| Ubuntu:20.04:LTS | canonical | linux-aws-5.15 |
< 5.15.0-1041.46~20.04.1 Fix: upgrade to 5.15.0-1041.46~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-azure |
< 5.4.0-1114.120 Fix: upgrade to 5.4.0-1114.120
|
| Ubuntu:20.04:LTS | canonical | linux-azure-5.15 |
< 5.15.0-1045.52~20.04.1 Fix: upgrade to 5.15.0-1045.52~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-bluefield |
< 5.4.0-1068.74 Fix: upgrade to 5.4.0-1068.74
|
| Ubuntu:20.04:LTS | canonical | linux-gcp |
< 5.4.0-1110.119 Fix: upgrade to 5.4.0-1110.119
|
| Ubuntu:20.04:LTS | canonical | linux-gcp-5.15 |
< 5.15.0-1039.47~20.04.1 Fix: upgrade to 5.15.0-1039.47~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-hwe-5.15 |
< 5.15.0-79.86~20.04.2 Fix: upgrade to 5.15.0-79.86~20.04.2
|
| Ubuntu:20.04:LTS | canonical | linux-ibm |
< 5.4.0-1054.59 Fix: upgrade to 5.4.0-1054.59
|
Showing 50 of 153. Show the rest
| Ecosystem | Vendor | Product | Affected versions |
|---|---|---|---|
| Ubuntu:20.04:LTS | canonical | linux-ibm-5.15 |
< 5.15.0-1036.39~20.04.1 Fix: upgrade to 5.15.0-1036.39~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-intel-iotg-5.15 |
< 5.15.0-1037.42~20.04.1 Fix: upgrade to 5.15.0-1037.42~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-iot |
< 5.4.0-1019.20 Fix: upgrade to 5.4.0-1019.20
|
| Ubuntu:20.04:LTS | canonical | linux-kvm |
< 5.4.0-1096.102 Fix: upgrade to 5.4.0-1096.102
|
| Ubuntu:20.04:LTS | canonical | linux-lowlatency-hwe-5.15 |
< 5.15.0-79.88~20.04.1 Fix: upgrade to 5.15.0-79.88~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-nvidia-tegra-5.15 |
< 5.15.0-1016.16~20.04.1 Fix: upgrade to 5.15.0-1016.16~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-oracle |
< 5.4.0-1106.115 Fix: upgrade to 5.4.0-1106.115
|
| Ubuntu:20.04:LTS | canonical | linux-oracle-5.15 |
< 5.15.0-1040.46~20.04.1 Fix: upgrade to 5.15.0-1040.46~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-raspi |
< 5.4.0-1091.102 Fix: upgrade to 5.4.0-1091.102
|
| Ubuntu:20.04:LTS | canonical | linux-riscv-5.15 |
< 5.15.0-1038.42~20.04.2 Fix: upgrade to 5.15.0-1038.42~20.04.2
|
| Ubuntu:20.04:LTS | canonical | linux-xilinx-zynqmp |
< 5.4.0-1027.31 Fix: upgrade to 5.4.0-1027.31
|
| Ubuntu:20.04:LTS | canonical | linux-aws-5.11 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-aws-5.13 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-aws-5.8 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-azure-5.11 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-azure-5.13 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-azure-5.8 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-azure-fde | All versions |
| Ubuntu:20.04:LTS | canonical | linux-gcp-5.11 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-gcp-5.13 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-gcp-5.8 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-gke | All versions |
| Ubuntu:20.04:LTS | canonical | linux-gke-5.15 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-gkeop | All versions |
| Ubuntu:20.04:LTS | canonical | linux-gkeop-5.15 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-hwe-5.11 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-hwe-5.13 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-hwe-5.8 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-intel-5.13 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-oem-5.10 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-oem-5.13 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-oem-5.14 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-oem-5.6 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-oracle-5.11 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-oracle-5.13 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-oracle-5.8 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-raspi2 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-riscv | All versions |
| Ubuntu:20.04:LTS | canonical | linux-riscv-5.11 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-riscv-5.8 | All versions |
| Ubuntu:Pro:FIPS-updates:20.04:LTS | canonical | linux-aws-fips |
< 5.4.0-1107.115+fips1 Fix: upgrade to 5.4.0-1107.115+fips1
|
| Ubuntu:Pro:FIPS-updates:20.04:LTS | canonical | linux-azure-fips |
< 5.4.0-1113.119+fips1 Fix: upgrade to 5.4.0-1113.119+fips1
|
| Ubuntu:Pro:FIPS-updates:20.04:LTS | canonical | linux-fips |
< 5.4.0-1082.91 Fix: upgrade to 5.4.0-1082.91
|
| Ubuntu:Pro:FIPS-updates:20.04:LTS | canonical | linux-gcp-fips |
< 5.4.0-1110.119+fips1 Fix: upgrade to 5.4.0-1110.119+fips1
|
| Ubuntu:Pro:FIPS:20.04:LTS | canonical | linux-fips | All versions |
| Ubuntu:22.04:LTS | canonical | linux |
< 5.15.0-79.86 Fix: upgrade to 5.15.0-79.86
|
| Ubuntu:22.04:LTS | canonical | linux-allwinner-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-aws |
< 5.15.0-1042.47 Fix: upgrade to 5.15.0-1042.47
|
| Ubuntu:22.04:LTS | canonical | linux-aws-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-aws-6.2 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-aws-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-azure |
< 5.15.0-1045.52 Fix: upgrade to 5.15.0-1045.52
|
| Ubuntu:22.04:LTS | canonical | linux-azure-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-azure-6.2 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-azure-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-azure-fde |
< 5.15.0-1045.52.1 Fix: upgrade to 5.15.0-1045.52.1
|
| Ubuntu:22.04:LTS | canonical | linux-azure-fde-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-azure-fde-6.2 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-gcp |
< 5.15.0-1039.47 Fix: upgrade to 5.15.0-1039.47
|
| Ubuntu:22.04:LTS | canonical | linux-gcp-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-gcp-6.2 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-gcp-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-gke |
< 5.15.0-1039.44 Fix: upgrade to 5.15.0-1039.44
|
| Ubuntu:22.04:LTS | canonical | linux-gkeop |
< 5.15.0-1025.30 Fix: upgrade to 5.15.0-1025.30
|
| Ubuntu:22.04:LTS | canonical | linux-hwe-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-hwe-6.2 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-hwe-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-ibm |
< 5.15.0-1035.38 Fix: upgrade to 5.15.0-1035.38
|
| Ubuntu:22.04:LTS | canonical | linux-intel-iotg |
< 5.15.0-1037.42 Fix: upgrade to 5.15.0-1037.42
|
| Ubuntu:22.04:LTS | canonical | linux-kvm |
< 5.15.0-1039.44 Fix: upgrade to 5.15.0-1039.44
|
| Ubuntu:22.04:LTS | canonical | linux-lowlatency |
< 5.15.0-79.88 Fix: upgrade to 5.15.0-79.88
|
| Ubuntu:22.04:LTS | canonical | linux-lowlatency-hwe-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-lowlatency-hwe-6.2 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-lowlatency-hwe-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-nvidia |
< 5.15.0-1030.30 Fix: upgrade to 5.15.0-1030.30
|
| Ubuntu:22.04:LTS | canonical | linux-nvidia-6.2 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-nvidia-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-nvidia-tegra |
< 5.15.0-1016.16 Fix: upgrade to 5.15.0-1016.16
|
| Ubuntu:22.04:LTS | canonical | linux-nvidia-tegra-igx |
< 5.15.0-1002.2 Fix: upgrade to 5.15.0-1002.2
|
| Ubuntu:22.04:LTS | canonical | linux-oem-5.17 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-oem-6.0 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-oem-6.1 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-oem-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-oracle |
< 5.15.0-1040.46 Fix: upgrade to 5.15.0-1040.46
|
| Ubuntu:22.04:LTS | canonical | linux-oracle-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-raspi |
< 5.15.0-1035.38 Fix: upgrade to 5.15.0-1035.38
|
| Ubuntu:22.04:LTS | canonical | linux-realtime | All versions |
| Ubuntu:22.04:LTS | canonical | linux-riscv | All versions |
| Ubuntu:22.04:LTS | canonical | linux-riscv-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-riscv-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-starfive-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-starfive-6.2 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-starfive-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-xilinx-zynqmp |
< 5.15.0-1025.29 Fix: upgrade to 5.15.0-1025.29
|
| Ubuntu:Nvidia-BlueField:22.04:LTS | canonical | linux-bluefield |
< 5.15.0-1022.24 Fix: upgrade to 5.15.0-1022.24
|
| Ubuntu:Pro:FIPS-preview:22.04:LTS | canonical | linux-fips | All versions |
| Ubuntu:Pro:Realtime:22.04:LTS | canonical | linux-intel-iot-realtime |
< 5.15.0-1036.38 Fix: upgrade to 5.15.0-1036.38
|
| Ubuntu:Pro:Realtime:22.04:LTS | canonical | linux-realtime |
< 5.15.0-1043.48 Fix: upgrade to 5.15.0-1043.48
|
| Ubuntu:24.04:LTS | canonical | linux-raspi-realtime | All versions |
| Ubuntu:24.04:LTS | canonical | linux-realtime | All versions |
| Ubuntu:Nvidia-BlueField:24.04:LTS | canonical | linux-bluefield | All versions |
| Debian:12 | debian | linux |
< 6.1.25-1 Fix: upgrade to 6.1.25-1
|
| Linux | linux | kernel |
>= 5.16.0, < 6.2.8 Fix: upgrade to 6.2.8
|
Original advisory text
ocfs2: fix data corruption after failed write
In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix data corruption after failed write When buffered write fails to copy data into underlying page cache page, ocfs2_write_end_nolock() just zeroes out and dirties the page. This can leave dirty page beyond EOF and if page writeback tries to write this page before write succeeds and expands i_size, page gets into inconsistent state where page dirty bit is clear but buffer dirty bits stay set resulting in page data never getting written and so data copied to the page is lost. Fix the problem by invalidating page beyond EOF after failed write.
References
- https://nvd.nist.gov/vuln/detail/CVE-2023-53081 Vendor Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Product
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53081... Vendor Advisory
- https://git.kernel.org/stable/c/c26f3ff4c0be590c1250f945ac2e4fc5fcdc5f45 Third Party Advisory
- https://git.kernel.org/stable/c/205759c6c18f54659b0b5976b14a52d1b3eb9f57 Third Party Advisory
- https://git.kernel.org/stable/c/47eb055ad3588fc96d34e9e1dd87b210ce62906b Third Party Advisory
- https://git.kernel.org/stable/c/4c24eb49ab44351424ac8fe8567f91ea48a06089 Third Party Advisory
- https://git.kernel.org/stable/c/1629f6f522b2d058019710466a84b240683bbee3 Third Party Advisory
- https://security-tracker.debian.org/tracker/CVE-2023-53081 Vendor Advisory
- https://git.kernel.org/stable/c/90410bcf873cf05f54a32183afff0161f44f9715 Third Party Advisory
- https://ubuntu.com/security/CVE-2023-53081 Third Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2023-53081 Third Party Advisory
- https://git.kernel.org/linus/90410bcf873cf05f54a32183afff0161f44f9715 Third Party Advisory
- https://git.kernel.org/stable/c/91d7a4bd5656552d6259e2d0f8859f9e8cc5ef68 Third Party Advisory
- https://git.kernel.org/stable/c/a9e53869cb43c96d6d851c491fd4e26430ab6ba6 Third Party Advisory
Internet-facing
14 days
Internal
At next upgrade
- Not known to be exploited
- Needs hands-on effort to exploit (estimated)
- Gives an attacker full control (estimated)
Severity
6.3
Medium
Type
CWE-787Out-of-bounds Write
Timeline
Published2 May 2025
Updated30 Oct 2026
First seen7 Mar 2026
Sources
CVE-2023-53081 · NVD
CVE-2023-53081 · OSV
UBUNTU-CVE-2023-53081 · OSV
DEBIAN-CVE-2023-53081 · OSV
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