| From bippy-5f407fcff5a0 Mon Sep 17 00:00:00 2001 |
| From: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| To: <linux-cve-announce@vger.kernel.org> |
| Reply-to: <cve@kernel.org>, <linux-kernel@vger.kernel.org> |
| Subject: CVE-2024-43908: drm/amdgpu: Fix the null pointer dereference to ras_manager |
| |
| Description |
| =========== |
| |
| In the Linux kernel, the following vulnerability has been resolved: |
| |
| drm/amdgpu: Fix the null pointer dereference to ras_manager |
| |
| Check ras_manager before using it |
| |
| The Linux kernel CVE team has assigned CVE-2024-43908 to this issue. |
| |
| |
| Affected and fixed versions |
| =========================== |
| |
| Fixed in 5.4.282 with commit ff5c4eb71ee8951c789b079f6e948f86708b04ed |
| Fixed in 5.10.224 with commit d81c1eeb333d84b3012a91c0500189dc1d71e46c |
| Fixed in 5.15.165 with commit 56e848034ccabe44e8f22ffcf49db771c17b0d0a |
| Fixed in 6.1.105 with commit 48cada0ac79e4775236d642e9ec5998a7c7fb7a4 |
| Fixed in 6.6.46 with commit b89616333979114bb0da5fa40fb6e4a2f5294ca2 |
| Fixed in 6.10.5 with commit 033187a70ba9743c73a810a006816e5553d1e7d4 |
| Fixed in 6.11 with commit 4c11d30c95576937c6c35e6f29884761f2dddb43 |
| |
| Please see https://www.kernel.org for a full list of currently supported |
| kernel versions by the kernel community. |
| |
| Unaffected versions might change over time as fixes are backported to |
| older supported kernel versions. The official CVE entry at |
| https://cve.org/CVERecord/?id=CVE-2024-43908 |
| will be updated if fixes are backported, please check that for the most |
| up to date information about this issue. |
| |
| |
| Affected files |
| ============== |
| |
| The file(s) affected by this issue are: |
| drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c |
| |
| |
| Mitigation |
| ========== |
| |
| The Linux kernel CVE team recommends that you update to the latest |
| stable kernel version for this, and many other bugfixes. Individual |
| changes are never tested alone, but rather are part of a larger kernel |
| release. Cherry-picking individual commits is not recommended or |
| supported by the Linux kernel community at all. If however, updating to |
| the latest release is impossible, the individual changes to resolve this |
| issue can be found at these commits: |
| https://git.kernel.org/stable/c/ff5c4eb71ee8951c789b079f6e948f86708b04ed |
| https://git.kernel.org/stable/c/d81c1eeb333d84b3012a91c0500189dc1d71e46c |
| https://git.kernel.org/stable/c/56e848034ccabe44e8f22ffcf49db771c17b0d0a |
| https://git.kernel.org/stable/c/48cada0ac79e4775236d642e9ec5998a7c7fb7a4 |
| https://git.kernel.org/stable/c/b89616333979114bb0da5fa40fb6e4a2f5294ca2 |
| https://git.kernel.org/stable/c/033187a70ba9743c73a810a006816e5553d1e7d4 |
| https://git.kernel.org/stable/c/4c11d30c95576937c6c35e6f29884761f2dddb43 |
