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CVE-2025-68378

bpf: Fix stackmap overflow check in __bpf_get_stackid()

In the Linux kernel, the following vulnerability has been resolved:

bpf: Fix stackmap overflow check in __bpf_get_stackid()

Syzkaller reported a KASAN slab-out-of-bounds write in __bpf_get_stackid()
when copying stack trace data. The issue occurs when the perf trace
 contains more stack entries than the stack map bucket can hold,
 leading to an out-of-bounds write in the bucket's data array.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version ee2a098851bfbe8bcdd964c0121f4246f00ff41e
Version < d1f424a77b6bd27b361737ed73df49a0158f1590
Status affected
Version ee2a098851bfbe8bcdd964c0121f4246f00ff41e
Version < 2a008f6de163279deffd488c1deab081bce5667c
Status affected
Version ee2a098851bfbe8bcdd964c0121f4246f00ff41e
Version < 4669a8db976c8cbd5427fe9945f12c5fa5168ff3
Status affected
Version ee2a098851bfbe8bcdd964c0121f4246f00ff41e
Version < 23f852daa4bab4d579110e034e4d513f7d490846
Status affected
Version 90805175a206f784b6a77f16f07b07f6803e286b
Status affected
Version 398ac11f4425d1e52aaf0d05d4fc90524e1a5b5e
Status affected
Version e750f78c4ed7cefbcefb9769b3b9e08033db39da
Status affected
Version 6c4f243b58f5362e983386488b2d563764c567af
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 5.18
Status affected
Version 0
Version < 5.18
Status unaffected
Version <= 6.12.*
Version 6.12.63
Status unaffected
Version <= 6.17.*
Version 6.17.13
Status unaffected
Version <= 6.18.*
Version 6.18.2
Status unaffected
Version <= *
Version 6.19
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 0.03% 0.099
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.