CVE-2022-50270 — Linux vulnerability

5 documents5 sources
Severity
7.1HIGHNVD
EPSS
0.0%
top 94.09%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
LinuxLinux KernelDebian Linux
Timeline
PublishedSep 15

Description

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix the assign logic of iocb commit 18ae8d12991b ("f2fs: show more DIO information in tracepoint") introduces iocb field in 'f2fs_direct_IO_enter' trace event And it only assigns the pointer and later it accesses its field in trace print log. Unable to handle kernel paging request at virtual address ffffffc04cef3d30 Mem abort info: ESR = 0x96000007 EC = 0x25: DABT (current EL), IL = 32 bits pc : trace_raw_output_f2fs_d…

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:HExploitability: 1.8 | Impact: 5.2

Affected Packages4 packages

▶NVDlinux/linux_kernel5.17 — 6.0.16+1
▶Debianlinux/linux_kernel< 6.1.4-1+2
▶CVEListV5linux/linuxbd984c03097b8e9b7500cba7378040ac1c697dbb — d555aa37566c5c3728f2e52047a9722eae2aed93+3
▶debiandebian/linux< linux 6.1.4-1 (bookworm)

Patches

Patch: git.kernel.org ↗Patch: git.kernel.org ↗Patch: git.kernel.org ↗

🔴Vulnerability Details

2
OSV
CVE-2022-50270: In the Linux kernel, the following vulnerability has been resolved: f2fs: fix the assign logic of iocb commit 18ae8d12991b ("f2fs: show more DIO infor↗2025-09-15
▶
GHSA
GHSA-r3c5-gg5h-vgc4: In the Linux kernel, the following vulnerability has been resolved: f2fs: fix the assign logic of iocb commit 18ae8d12991b ("f2fs: show more DIO inf↗2025-09-15
▶

📋Vendor Advisories

2
Red Hat
kernel: f2fs: fix the assign logic of iocb↗2025-09-15
▶
Debian
CVE-2022-50270: linux - In the Linux kernel, the following vulnerability has been resolved: f2fs: fix t...↗2022
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CVE-2022-50270 — Linux vulnerability | cvebase