CVE-2024-42259
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/i915/gem: Fix Virtual Memory mapping boundaries calculation
Calculating the size of the mapped area as the lesser value between the requested size and the actual size does not consider the partial mapping offset. This can cause page fault access.
Fix the calculation of the starting and ending addresses, the total size is now deduced from the difference between the end and start addresses.
Additionally, the calculations have been rewritten in a clearer and more understandable form.
[Joonas: Add Requires: tag] Requires: 60a2066c5005 ("drm/i915/gem: Adjust vma offset for framebuffer mmap offset") (cherry picked from commit 97b6784753da06d9d40232328efc5c5367e53417)
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | c58305af1835095ddc25ee6f548ac05915e66ac5 < 3e06073d24807f04b4694108a8474decb7b99e60 | affected |
| Linux | Linux | c58305af1835095ddc25ee6f548ac05915e66ac5 < a256d019eaf044864c7e50312f0a65b323c24f39 | affected |
| Linux | Linux | c58305af1835095ddc25ee6f548ac05915e66ac5 < 50111a8098fb9ade621eeff82228a997d42732ab | affected |
| Linux | Linux | c58305af1835095ddc25ee6f548ac05915e66ac5 < 911f8055f175c82775d0fd8cedcd0b75413f4ba7 | affected |
| Linux | Linux | c58305af1835095ddc25ee6f548ac05915e66ac5 < e8a68aa842d3f8dd04a46b9d632e5f67fde1da9b | affected |
| Linux | Linux | c58305af1835095ddc25ee6f548ac05915e66ac5 < 4b09513ce93b3dcb590baaaff2ce96f2d098312d | affected |
| Linux | Linux | c58305af1835095ddc25ee6f548ac05915e66ac5 < ead9289a51ea82eb5b27029fcf4c34b2dd60cf06 | affected |
| Linux | Linux | c58305af1835095ddc25ee6f548ac05915e66ac5 < 8bdd9ef7e9b1b2a73e394712b72b22055e0e26c3 | affected |
| Linux | Linux | 4.9 | affected |
| Linux | Linux | 0 < 4.9 | unaffected |
| Linux | Linux | 4.19.320 <= 4.19.* | unaffected |
| Linux | Linux | 5.4.282 <= 5.4.* | unaffected |
| Linux | Linux | 5.10.224 <= 5.10.* | unaffected |
| Linux | Linux | 5.15.165 <= 5.15.* | unaffected |
| Linux | Linux | 6.1.106 <= 6.1.* | unaffected |
| Linux | Linux | 6.6.46 <= 6.6.* | unaffected |
| Linux | Linux | 6.10.5 <= 6.10.* | unaffected |
| Linux | Linux | 6.11 <= * | unaffected |
Weaknesses
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
CVE Program Container
Additional References
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
- https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html
Additional References
References
- https://git.kernel.org/stable/c/3e06073d24807f04b4694108a8474decb7b99e60
- https://git.kernel.org/stable/c/a256d019eaf044864c7e50312f0a65b323c24f39
- https://git.kernel.org/stable/c/50111a8098fb9ade621eeff82228a997d42732ab
- https://git.kernel.org/stable/c/911f8055f175c82775d0fd8cedcd0b75413f4ba7
- https://git.kernel.org/stable/c/e8a68aa842d3f8dd04a46b9d632e5f67fde1da9b
- https://git.kernel.org/stable/c/4b09513ce93b3dcb590baaaff2ce96f2d098312d
- https://git.kernel.org/stable/c/ead9289a51ea82eb5b27029fcf4c34b2dd60cf06
- https://git.kernel.org/stable/c/8bdd9ef7e9b1b2a73e394712b72b22055e0e26c3
- https://project-zero.issues.chromium.org/issues/42451707
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.