-

CVE-2026-89716

zram: validate deflate params

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

zram: validate deflate params

We must validate user-supplied deflate winbits before we pass it to
zlib_deflate_workspacesize(), which triggers BUG_ON() if winbits value is
outside of valid ranges.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version dc75a0d93bd5a1c64104efb4ec680463afbdd755
Version < 923578d0f0d0703c3db61ab35dc37075ae53b0bd
Status affected
Version dc75a0d93bd5a1c64104efb4ec680463afbdd755
Version < e23fac4ab2a5728386477b98a402a1042b21bffb
Status affected
Version dc75a0d93bd5a1c64104efb4ec680463afbdd755
Version < ec7607ac4717ff521c9c1e9d8271c26293345513
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.16
Status affected
Version 0
Version < 6.16
Status unaffected
Version <= 6.18.*
Version 6.18.50
Status unaffected
Version <= 7.2.*
Version 7.2.4
Status unaffected
Version <= *
Version 7.3-rc1
Status unaffected
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. Login Login
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.2% 0.097
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/923578d0f0d0703c3db61ab35dc37075ae53b0bd
https://git.kernel.org/stable/c/e23fac4ab2a5728386477b98a402a1042b21bffb
https://git.kernel.org/stable/c/ec7607ac4717ff521c9c1e9d8271c26293345513