CVE-2023-53207 — Linux vulnerability

5 documents5 sources
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 97.72%
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: ublk: fail to recover device if queue setup is interrupted In ublk_ctrl_end_recovery(), if wait_for_completion_interruptible() is interrupted by signal, queues aren't setup successfully yet, so we have to fail UBLK_CMD_END_USER_RECOVERY, otherwise kernel oops can be triggered.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages4 packages

▶NVDlinux/linux_kernel6.1 — 6.1.43+2
▶Debianlinux/linux_kernel< 6.1.52-1+2
▶CVEListV5linux/linuxc732a852b419fa057b53657e2daaf9433940391c — 84415f934ad4e96f3507fd09b831953d60fb04ec+3
▶debiandebian/linux< linux 6.1.52-1 (bookworm)

Patches

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

🔴Vulnerability Details

2
OSV
CVE-2023-53207: In the Linux kernel, the following vulnerability has been resolved: ublk: fail to recover device if queue setup is interrupted In ublk_ctrl_end_recove↗2025-09-15
▶
GHSA
GHSA-5wgx-32wg-vj8f: In the Linux kernel, the following vulnerability has been resolved: ublk: fail to recover device if queue setup is interrupted In ublk_ctrl_end_reco↗2025-09-15
▶

📋Vendor Advisories

2
Red Hat
kernel: ublk: fail to recover device if queue setup is interrupted↗2025-09-15
▶
Debian
CVE-2023-53207: linux - In the Linux kernel, the following vulnerability has been resolved: ublk: fail ...↗2023
▶
CVE-2023-53207 — Linux vulnerability | cvebase