CVE-2026-64153
drm/msm: Fix iommu_map_sgtable() return value check and avoid WARN
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix iommu_map_sgtable() return value check and avoid WARN Commit "iommu: return full error code from iommu_map_sg[_atomic]()" changed iommu_map_sgtable() to return an ssize_t and negative values in error cases, rather than a size_t and a zero. Store the return value in the appropriate type and in case of error, return it rather than WARNing. Patchwork: https://patchwork.freedesktop.org/patch/719685/
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
5.15
References 7
git.kernel.org
- stable/c/3c2cdb7c07f664b77e2a75b50793b845d5742efa
- stable/c/3e3c3c95ef4fe17231a9149e27bcfc9dae2dd89f
- stable/c/7256e54583aee21e23929e7554278c2f5c1a08b1
- stable/c/3457807aeb88077712f0a7cb65c3ca5120773d75
- stable/c/f4e37f3df436c2bdd2621c21f9c72c8f149a221d
- stable/c/3a45af37733446e114bf19b0209fe7d8089bdb8b
- stable/c/55e0f0d1c1a4ee1e46da7da4d443eb3044fb3851