CVE-2022-50811 — Missing Release of Resource after Effective Lifetime in Linux

CWE-772 — Missing Release of Resource after Effective Lifetime7 documents6 sources
Severity
3.3LOW
No vector
EPSS
0.0%
top 93.24%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
LinuxLinux KernelDebian Linux
Timeline
PublishedDec 30

Description

In the Linux kernel, the following vulnerability has been resolved: erofs: fix missing unmap if z_erofs_get_extent_compressedlen() fails Otherwise, meta buffers could be leaked.

Affected Packages4 packages

▶Linuxlinux/linux_kernel5.13.0 — 6.0.16+1
▶Debianlinux/linux_kernel< 6.1.4-1+2
▶CVEListV5linux/linuxcec6e93beadfd145758af2c0854fcc2abb8170cb — 091a8ca572a2e48554427feda78aa503e98c1028+3
▶debiandebian/linux< linux 6.1.4-1 (bookworm)

🔴Vulnerability Details

3
GHSA
GHSA-8fxj-p2h6-vh9g: In the Linux kernel, the following vulnerability has been resolved: erofs: fix missing unmap if z_erofs_get_extent_compressedlen() fails Otherwise,↗2025-12-30
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OSV
erofs: fix missing unmap if z_erofs_get_extent_compressedlen() fails↗2025-12-30
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OSV
CVE-2022-50811: In the Linux kernel, the following vulnerability has been resolved: erofs: fix missing unmap if z_erofs_get_extent_compressedlen() fails Otherwise, me↗2025-12-30
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📋Vendor Advisories

2
Red Hat
kernel: erofs: fix missing unmap if z_erofs_get_extent_compressedlen() fails↗2025-12-30
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Debian
CVE-2022-50811: linux - In the Linux kernel, the following vulnerability has been resolved: erofs: fix ...↗2022
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🕵️Threat Intelligence

1
Wiz
CVE-2022-50811 Impact, Exploitability, and Mitigation Steps | Wiz↗
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