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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 das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version c6790dc22312f592c1434577258b31c48c72d52a
Version < 40f738991058eb3e3530c3006a5bd6fd5e29f035
Status affected
Version c6790dc22312f592c1434577258b31c48c72d52a
Version < 1ec8fc63e9cdb22da54e48e536c9204020416fc6
Status affected
Version c6790dc22312f592c1434577258b31c48c72d52a
Version < 14469860e2e39b7095dcd658d2bad38a11110a68
Status affected
Version c6790dc22312f592c1434577258b31c48c72d52a
Version < 07c33be968d9e0cab6cba38c81850a09942fcb2e
Status affected
Version c6790dc22312f592c1434577258b31c48c72d52a
Version < 3bd168dd835b93a3862cd05b0d13c432b115f9d6
Status affected
Version c6790dc22312f592c1434577258b31c48c72d52a
Version < 32d4c5d328a3ff995420f4f85163e1e403f43628
Status affected
Version c6790dc22312f592c1434577258b31c48c72d52a
Version < dd51a2eeb93bc6faa892ff9083911dd23f82c187
Status affected
Version c6790dc22312f592c1434577258b31c48c72d52a
Version < d21ad938398bca695a511307de38a65889e3b354
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 5.7
Status affected
Version 0
Version < 5.7
Status unaffected
Version <= 5.10.*
Version 5.10.259
Status unaffected
Version <= 5.15.*
Version 5.15.210
Status unaffected
Version <= 6.1.*
Version 6.1.176
Status unaffected
Version <= 6.6.*
Version 6.6.143
Status unaffected
Version <= 6.12.*
Version 6.12.94
Status unaffected
Version <= 6.18.*
Version 6.18.36
Status unaffected
Version <= 7.0.*
Version 7.0.13
Status unaffected
Version <= *
Version 7.1
Status unaffected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.16% 0.06
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/40f738991058eb3e3530c3006a5bd6fd5e29f035
https://git.kernel.org/stable/c/1ec8fc63e9cdb22da54e48e536c9204020416fc6
https://git.kernel.org/stable/c/14469860e2e39b7095dcd658d2bad38a11110a68
https://git.kernel.org/stable/c/07c33be968d9e0cab6cba38c81850a09942fcb2e
https://git.kernel.org/stable/c/3bd168dd835b93a3862cd05b0d13c432b115f9d6
https://git.kernel.org/stable/c/32d4c5d328a3ff995420f4f85163e1e403f43628
https://git.kernel.org/stable/c/dd51a2eeb93bc6faa892ff9083911dd23f82c187
https://git.kernel.org/stable/c/d21ad938398bca695a511307de38a65889e3b354