CVE-2023-52644 — Linux vulnerability

55 documents7 sources
Severity
6.3MEDIUMNVD
OSV7.0OSV6.5OSV5.5
EPSS
0.0%
top 99.82%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
LinuxLinux KernelDebian Linux+1 more
Timeline
PublishedApr 17
Latest updateAug 28

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: b43: Stop/wake correct queue in DMA Tx path when QoS is disabled When QoS is disabled, the queue priority value will not map to the correct ieee80211 queue since there is only one queue. Stop/wake queue 0 when QoS is disabled to prevent trying to stop/wake a non-existent queue and failing to stop/wake the actual queue instantiated. Log of issue before change (with kernel parameter qos=0): [ +5.112651] ------------[ cut …

CVSS vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:HExploitability: 1.0 | Impact: 5.2

Affected Packages5 packages

▶NVDlinux/linux_kernel2.6.26 — 4.19.311+7
▶Debianlinux/linux_kernel< 5.10.216-1+3
▶Ubuntulinux/linux_kernel< 5.4.0-189.209+4
▶CVEListV5linux/linuxe6f5b934fba8c44c87c551e066aa7ca6fde2939e — 1824f942527f784a19e01eac2d9679a21623d010+9
▶debiandebian/linux< linux 6.1.85-1 (bookworm)

Also affects: Debian Linux 10.0

Patches

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

🔴Vulnerability Details

27
OSV
linux-oracle vulnerabilities↗2024-08-28
▶
OSV
linux-azure, linux-azure-4.15 vulnerabilities↗2024-08-23
▶
OSV
linux-aws, linux-aws-hwe vulnerabilities↗2024-08-22
▶
OSV
linux, linux-aws, linux-kvm, linux-lts-xenial vulnerabilities↗2024-08-21
▶
OSV
linux, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm vulnerabilities↗2024-08-21
▶

📋Vendor Advisories

26
Ubuntu
Linux kernel (Oracle) vulnerabilities↗2024-08-28
▶
Ubuntu
Linux kernel (Azure) vulnerabilities↗2024-08-23
▶
Ubuntu
Linux kernel (AWS) vulnerabilities↗2024-08-22
▶
Ubuntu
Linux kernel vulnerabilities↗2024-08-21
▶
Ubuntu
Linux kernel vulnerabilities↗2024-07-26
▶

💬Community

1
Bugzilla
CVE-2023-52644 kernel: wifi: b43: Stop/wake correct queue in DMA Tx path when QoS is disabled↗2024-04-17
▶