CVE-2026-74433
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
rxrpc: Fix UAF in rxgk_issue_challenge()
Fix rxgk_issue_challenge() to free the page containing the challenge content after invoking the tracepoint as the whdr passed to the tracepoint points into the page just freed.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 9d1d2b59341f58126a69b51f9f5f8ccb9f12e54a < 844b8525ce503405c462ad67f750bec648720397 | affected |
| Linux | Linux | 9d1d2b59341f58126a69b51f9f5f8ccb9f12e54a < 83bb0ed050e2ad9453d8ef50e4d6e624eac6eed8 | affected |
| Linux | Linux | 9d1d2b59341f58126a69b51f9f5f8ccb9f12e54a < 107a4cb0d47e735830f852d83970d5c81f8e1e08 | affected |
| Linux | Linux | 6.16 | affected |
| Linux | Linux | 0 < 6.16 | unaffected |
| Linux | Linux | 6.18.40 <= 6.18.* | unaffected |
| Linux | Linux | 7.1.5 <= 7.1.* | unaffected |
| Linux | Linux | 7.2-rc1 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/844b8525ce503405c462ad67f750bec648720397
- https://git.kernel.org/stable/c/83bb0ed050e2ad9453d8ef50e4d6e624eac6eed8
- https://git.kernel.org/stable/c/107a4cb0d47e735830f852d83970d5c81f8e1e08
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