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An out-of-bounds (OOB) memory access flaw was found in x25_bind in net/x25/af_x25.c in the Linux kernel version v5.12-rc5. A bounds check failure allows a local attacker with a user account on the system to gain access to out-of-bounds memory, leading to a system crash or a leak of internal kernel information. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 30, 2024 | May 6, 2021 |
| Huawei Euleros 2_0_sp2 | — | Upgrade kernel-develUpgrade kernelUpgrade kernel-debug-develUpgrade kernel-debuginfoUpgrade perfUpgrade kernel-headersUpgrade python-perfUpgrade kernel-debugUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-toolsUpgrade kernel-tools-libs | Sep 16, 2021 | May 6, 2021 |
| Huawei Euleros 2_0_sp3 | — | Upgrade perfUpgrade kernel-toolsUpgrade python-perfUpgrade kernel-headersUpgrade kernel-develUpgrade kernelUpgrade kernel-tools-libsUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debuginfo | Apr 30, 2021 | Apr 30, 2021 |
| Huawei Euleros 2_0_sp5 | — | Upgrade perfUpgrade kernel-toolsUpgrade python-perfUpgrade kernel-develUpgrade kernel-tools-libsUpgrade kernelUpgrade kernel-headers | Jul 19, 2021 | May 6, 2021 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernel-tools-libsUpgrade kernel-develUpgrade kernel-sourceUpgrade bpftoolUpgrade kernelUpgrade python3-perfUpgrade kernel-toolsUpgrade python-perfUpgrade perfUpgrade kernel-headers | Jun 28, 2021 | May 6, 2021 |
| Huawei Euleros 2_0_sp9 | — | Upgrade python3-perfUpgrade kernelUpgrade kernel-tools-libsUpgrade kernel-tools | Jul 2, 2021 | May 6, 2021 |
| Suse | — | Upgrade kernel-docsUpgrade kernel-obs-buildUpgrade kernel-defaultUpgrade kernel-default-extra | Apr 10, 2021 | Apr 10, 2021 |
| Ubuntu | — | Upgrade linux-image-5.6.0-1056-oemUpgrade linux-image-oem-20.04 | May 12, 2021 | Apr 10, 2021 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | May 6, 2021 |
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