7.8

CVE-2026-53356

drm/i915/gem: Fix phys BO pread/pwrite with offset

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)
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.7 < 5.10.259
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.210
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.176
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.143
Linux ≫ Linux Kernel Version >= 6.7 < 6.12.94
Linux ≫ Linux Kernel Version >= 6.13 < 6.18.36
Linux ≫ Linux Kernel Version >= 6.19 < 7.0.13
Linux ≫ Linux Kernel Version7.1 Updaterc1
Linux ≫ Linux Kernel Version7.1 Updaterc2
Linux ≫ Linux Kernel Version7.1 Updaterc3
Linux ≫ Linux Kernel Version7.1 Updaterc4
Linux ≫ Linux Kernel Version7.1 Updaterc5
Linux ≫ Linux Kernel Version7.1 Updaterc6
Linux ≫ Linux Kernel Version7.1 Updaterc7
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.12% 0.022
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
416baaa9-dc9f-4396-8d5f-8c081fb06d67 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/40f738991058eb3e3530c3006a5bd6fd5e29f035
Patch
https://git.kernel.org/stable/c/1ec8fc63e9cdb22da54e48e536c9204020416fc6
Patch
https://git.kernel.org/stable/c/14469860e2e39b7095dcd658d2bad38a11110a68
Patch
https://git.kernel.org/stable/c/07c33be968d9e0cab6cba38c81850a09942fcb2e
Patch
https://git.kernel.org/stable/c/3bd168dd835b93a3862cd05b0d13c432b115f9d6
Patch
https://git.kernel.org/stable/c/32d4c5d328a3ff995420f4f85163e1e403f43628
Patch
https://git.kernel.org/stable/c/dd51a2eeb93bc6faa892ff9083911dd23f82c187
Patch
https://git.kernel.org/stable/c/d21ad938398bca695a511307de38a65889e3b354
Patch