Unrated severityNVD Advisory· Published Sep 24, 2026· Updated Oct 30, 2026
CVE-2026-97493
CVE-2026-97493
Description
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: Bound GPIO I2C table entry count from VBIOS
Reject undersized tables and cap the derived entry count to AMDGPU_MAX_I2C_BUS so we do not overrun adev->i2c_bus[] or walk an absurd number of entries on corrupt size fields.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
77- osv-coords76 versionspkg:linux/kernelpkg:rpm/almalinux/kernelpkg:rpm/almalinux/kernel-64kpkg:rpm/almalinux/kernel-64k-corepkg:rpm/almalinux/kernel-64k-debugpkg:rpm/almalinux/kernel-64k-debug-corepkg:rpm/almalinux/kernel-64k-debug-develpkg:rpm/almalinux/kernel-64k-debug-devel-matchedpkg:rpm/almalinux/kernel-64k-debug-modulespkg:rpm/almalinux/kernel-64k-debug-modules-corepkg:rpm/almalinux/kernel-64k-debug-modules-extrapkg:rpm/almalinux/kernel-64k-develpkg:rpm/almalinux/kernel-64k-devel-matchedpkg:rpm/almalinux/kernel-64k-modulespkg:rpm/almalinux/kernel-64k-modules-corepkg:rpm/almalinux/kernel-64k-modules-extrapkg:rpm/almalinux/kernel-abi-stablelistspkg:rpm/almalinux/kernel-corepkg:rpm/almalinux/kernel-cross-headerspkg:rpm/almalinux/kernel-debugpkg:rpm/almalinux/kernel-debug-corepkg:rpm/almalinux/kernel-debug-develpkg:rpm/almalinux/kernel-debug-devel-matchedpkg:rpm/almalinux/kernel-debug-modulespkg:rpm/almalinux/kernel-debug-modules-corepkg:rpm/almalinux/kernel-debug-modules-extrapkg:rpm/almalinux/kernel-debug-uki-virtpkg:rpm/almalinux/kernel-develpkg:rpm/almalinux/kernel-devel-matchedpkg:rpm/almalinux/kernel-docpkg:rpm/almalinux/kernel-headerspkg:rpm/almalinux/kernel-modulespkg:rpm/almalinux/kernel-modules-corepkg:rpm/almalinux/kernel-modules-extrapkg:rpm/almalinux/kernel-modules-extra-matchedpkg:rpm/almalinux/kernel-rtpkg:rpm/almalinux/kernel-rt-64kpkg:rpm/almalinux/kernel-rt-64k-corepkg:rpm/almalinux/kernel-rt-64k-debugpkg:rpm/almalinux/kernel-rt-64k-debug-corepkg:rpm/almalinux/kernel-rt-64k-debug-develpkg:rpm/almalinux/kernel-rt-64k-debug-modulespkg:rpm/almalinux/kernel-rt-64k-debug-modules-corepkg:rpm/almalinux/kernel-rt-64k-debug-modules-extrapkg:rpm/almalinux/kernel-rt-64k-develpkg:rpm/almalinux/kernel-rt-64k-modulespkg:rpm/almalinux/kernel-rt-64k-modules-corepkg:rpm/almalinux/kernel-rt-64k-modules-extrapkg:rpm/almalinux/kernel-rt-corepkg:rpm/almalinux/kernel-rt-debugpkg:rpm/almalinux/kernel-rt-debug-corepkg:rpm/almalinux/kernel-rt-debug-develpkg:rpm/almalinux/kernel-rt-debug-modulespkg:rpm/almalinux/kernel-rt-debug-modules-corepkg:rpm/almalinux/kernel-rt-debug-modules-extrapkg:rpm/almalinux/kernel-rt-develpkg:rpm/almalinux/kernel-rt-modulespkg:rpm/almalinux/kernel-rt-modules-corepkg:rpm/almalinux/kernel-rt-modules-extrapkg:rpm/almalinux/kernel-toolspkg:rpm/almalinux/kernel-tools-libspkg:rpm/almalinux/kernel-tools-libs-develpkg:rpm/almalinux/kernel-uki-virtpkg:rpm/almalinux/kernel-uki-virt-addonspkg:rpm/almalinux/kernel-zfcpdumppkg:rpm/almalinux/kernel-zfcpdump-corepkg:rpm/almalinux/kernel-zfcpdump-develpkg:rpm/almalinux/kernel-zfcpdump-devel-matchedpkg:rpm/almalinux/kernel-zfcpdump-modulespkg:rpm/almalinux/kernel-zfcpdump-modules-corepkg:rpm/almalinux/kernel-zfcpdump-modules-extrapkg:rpm/almalinux/libperfpkg:rpm/almalinux/perfpkg:rpm/almalinux/python3-perfpkg:rpm/almalinux/rtlapkg:rpm/almalinux/rv
>= 4.2.0, < 6.1.191+ 75 more
- (no CPE)range: >= 4.2.0, < 6.1.191
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
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- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
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- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
- (no CPE)range: < 6.12.0-211.68.1.el10_2
Patches
Vulnerability mechanics
References
5- git.kernel.org/stable/c/0786b38af822fcd153d565cc85be7dbd9fed4d25nvd
- git.kernel.org/stable/c/6db45123306c7167c6867ca3d24924bd7960d947nvd
- git.kernel.org/stable/c/a99cd231cd924b7160fecb9fb3a94b801522323bnvd
- git.kernel.org/stable/c/b12abff6a52d96c4114d7668f790b18f9201c17cnvd
- git.kernel.org/stable/c/f8f0985375c3b977757fd73e2b691ff1bf1ea7b9nvd
News mentions
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