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CVE-2022-50404

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

fbdev: fbcon: release buffer when fbcon_do_set_font() failed

syzbot is reporting memory leak at fbcon_do_set_font() [1], for
commit a5a923038d70 ("fbdev: fbcon: Properly revert changes when
vc_resize() failed") missed that the buffer might be newly allocated
by fbcon_set_font().

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
This information is available to logged-in users.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
VendorLinux
Product Linux
Default Statusunaffected
Version < 88ec6d11052da527eb9268831e7a9bc5bbad02f6
Version ebd6f886aa2447fcfcdce5450c9e1028e1d681bb
Status affected
Version < 06926607b9fddf7ce8017493899ce6eb7e79a123
Version a5a923038d70d2d4a86cb4e3f32625a5ee6e7e24
Status affected
Version < a609bfc1e644a8467cb31945ed1488374ebdc013
Version a5a923038d70d2d4a86cb4e3f32625a5ee6e7e24
Status affected
Version < 3c3bfb8586f848317ceba5d777e11204ba3e5758
Version a5a923038d70d2d4a86cb4e3f32625a5ee6e7e24
Status affected
Version f08ccb792d3eaf1dc62d8cbf6a30d6522329f660
Status affected
VendorLinux
Product Linux
Default Statusaffected
Version 6.0
Status affected
Version < 6.0
Version 0
Status unaffected
Version <= 5.15.*
Version 5.15.86
Status unaffected
Version <= 6.0.*
Version 6.0.16
Status unaffected
Version <= 6.1.*
Version 6.1.2
Status unaffected
Version <= *
Version 6.2
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.02% 0.046
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string