CVE-2024-47749
RDMA/cxgb4: Added NULL check for lookup_atid
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: RDMA/cxgb4: Added NULL check for lookup_atid The lookup_atid() function can return NULL if the ATID is invalid or does not exist in the identifier table, which could lead to dereferencing a null pointer without a check in the `act_establish()` and `act_open_rpl()` functions. Add a NULL check to prevent null pointer dereferencing. Found by Linux Verification Center (linuxtesting.org) with SVACE.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Oct 21, 2024 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
cfdda9d764362ab77b11a410bb928400e6520d57 < b12e25d91c7f97958341538c7dc63ee49d01548f cfdda9d764362ab77b11a410bb928400e6520d57 < 4e1fe68d695af367506ea3c794c5969630f21697 cfdda9d764362ab77b11a410bb928400e6520d57 < dd598ac57dcae796cb58551074660c39b43fb155 cfdda9d764362ab77b11a410bb928400e6520d57 < b11318dc8a1ec565300bb1a9073095af817cc508 cfdda9d764362ab77b11a410bb928400e6520d57 < 39cb9f39913566ec5865581135f3e8123ad1aee1 cfdda9d764362ab77b11a410bb928400e6520d57 < 0d50ae281a1712b9b2ca72830a96b8f11882358d cfdda9d764362ab77b11a410bb928400e6520d57 < 54aaa3ed40972511e423b604324b881425b9ff1e cfdda9d764362ab77b11a410bb928400e6520d57 < b9c94c8ba5a713817cffd74c4bacc05187469624 cfdda9d764362ab77b11a410bb928400e6520d57 < e766e6a92410ca269161de059fff0843b8ddd65f
Linux / Linux
2.6.35
References
git.kernel.org: https://git.kernel.org/stable/c/b12e25d91c7f97958341538c7dc63ee49d01548f git.kernel.org: https://git.kernel.org/stable/c/4e1fe68d695af367506ea3c794c5969630f21697 git.kernel.org: https://git.kernel.org/stable/c/dd598ac57dcae796cb58551074660c39b43fb155 git.kernel.org: https://git.kernel.org/stable/c/b11318dc8a1ec565300bb1a9073095af817cc508 git.kernel.org: https://git.kernel.org/stable/c/39cb9f39913566ec5865581135f3e8123ad1aee1 git.kernel.org: https://git.kernel.org/stable/c/0d50ae281a1712b9b2ca72830a96b8f11882358d git.kernel.org: https://git.kernel.org/stable/c/54aaa3ed40972511e423b604324b881425b9ff1e git.kernel.org: https://git.kernel.org/stable/c/b9c94c8ba5a713817cffd74c4bacc05187469624 git.kernel.org: https://git.kernel.org/stable/c/e766e6a92410ca269161de059fff0843b8ddd65f lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html