CVE-2026-53356

In the Linux kernel, the following vulnerability has been resolved: drm/i915/gem: Fix phys BO pread/pwrite with offset sg_page() returns struct page pointer not (void *) so the scaling of pread/pwrite is wrong for phys BO and wrong parts of BO would be accessed if non-zero offset is used. Last impacted platform with overlay or cursor planes using phys mapping was Gen3/945G/Lakeport. (cherry picked from commit 3e49a2f85070b2fb672c1e0fdba281a4ea3aebe6)

CVSS 3.1

7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

0.1% chance of exploitation in the next 30 days; higher than 2% of CVEs (scores of 2026-10-25)

CWE

CWE-1164

Published

2026-07-01

Modified

2026-10-19

Record from

the NVD, synced 2026-10-21

Affected

• linux:linux_kernel

References

• https://git.kernel.org/stable/c/07c33be968d9e0cab6cba38c81850a09942fcb2e
• https://git.kernel.org/stable/c/14469860e2e39b7095dcd658d2bad38a11110a68
• https://git.kernel.org/stable/c/1ec8fc63e9cdb22da54e48e536c9204020416fc6
• https://git.kernel.org/stable/c/32d4c5d328a3ff995420f4f85163e1e403f43628
• https://git.kernel.org/stable/c/3bd168dd835b93a3862cd05b0d13c432b115f9d6

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