CVE-2022-50502 — NULL Pointer Dereference in Azl3 Kernel 6.6.96.2-2 ON Azure Linux 3.0
Severity
5.5MEDIUM
No vectorEPSS
No EPSS data
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedOct 4
Latest updateOct 14
Description
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.
Affected Packages2 packages
🔴Vulnerability Details
2OSV▶
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: /pro↗2025-10-04
GHSA▶
GHSA-6cm9-9f47-98qc: In the Linux kernel, the following vulnerability has been resolved:
mm: /proc/pid/smaps_rollup: fix no vma's null-deref
Commit 258f669e7e88 ("mm: /p↗2025-10-04