-

CVE-2023-54264

fs/sysv: Null check to prevent null-ptr-deref bug

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

fs/sysv: Null check to prevent null-ptr-deref bug

sb_getblk(inode->i_sb, parent) return a null ptr and taking lock on
that leads to the null-ptr-deref bug.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version e5657933863f43cc6bb76a54d659303dafaa9e58
Version < e976988bc245ec3768cc0f76bed7d05488a7dd0f
Status affected
Version e5657933863f43cc6bb76a54d659303dafaa9e58
Version < baa60c66a310c50785289b0ede6fdce8ec3219c7
Status affected
Version e5657933863f43cc6bb76a54d659303dafaa9e58
Version < 0a44ceba77c3267f8505dda102a59367dc24caee
Status affected
Version e5657933863f43cc6bb76a54d659303dafaa9e58
Version < 7f740bc696d4617f8ee44565e8ac0d36278a1e91
Status affected
Version e5657933863f43cc6bb76a54d659303dafaa9e58
Version < afd9a31b5aa4b3747f382d44a7b03b7b5d0b7635
Status affected
Version e5657933863f43cc6bb76a54d659303dafaa9e58
Version < 1416eebaad80bdc85ad9f97f27242011b031e2a9
Status affected
Version e5657933863f43cc6bb76a54d659303dafaa9e58
Version < e28f376dd8dfcc4e880ac101184132bc08703f6e
Status affected
Version e5657933863f43cc6bb76a54d659303dafaa9e58
Version < ea2b62f305893992156a798f665847e0663c9f41
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 2.6.19
Status affected
Version 0
Version < 2.6.19
Status unaffected
Version <= 4.14.*
Version 4.14.322
Status unaffected
Version <= 4.19.*
Version 4.19.291
Status unaffected
Version <= 5.4.*
Version 5.4.253
Status unaffected
Version <= 5.10.*
Version 5.10.190
Status unaffected
Version <= 5.15.*
Version 5.15.126
Status unaffected
Version <= 6.1.*
Version 6.1.45
Status unaffected
Version <= 6.4.*
Version 6.4.10
Status unaffected
Version <= *
Version 6.5
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 0.05% 0.144
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.