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CVE-2022-50502

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

mm: /proc/pid/smaps_rollup: fix no vma's null-deref

Commit 258f669e7e88 ("mm: /proc/pid/smaps_rollup: convert to single value
seq_file") introduced a null-deref if there are no vma's in the task in
show_smaps_rollup.

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 < 6bb8769326c46db3058780c0640dcc49d8187b24
Version 258f669e7e88c18edbc23fe5ce00a476b924551f
Status affected
VendorLinux
≫
Product Linux
Default Statusaffected
Version 4.19
Status affected
Version < 4.19
Version 0
Status unaffected
Version <= 5.4.*
Version 5.4.221
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% 0.034
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string