PT-2025-49617 · Linux+2 · Linux Kernel+2

Published 2025-12-09 · Updated 2025-12-22 · CVE-2022-50637

Positive Technologies (AI Summary)

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description A memory leak exists in the qcom cpufreq hw read lut() function within the cpufreq Qualcomm hardware component. This occurs when the cpu dev fails to obtain the operating performance table (opp table), leading to an unreleased "table" resource.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Related Identifiers

CVE-2022-50637

RHSA-2024:2394

Affected Products

Linux Kernel

Qualcomm

Red Hat

References · 17

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50637.json · Exploit
• https://ubuntu.com/security/CVE-2022-50637 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-50637 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-50637 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-50637 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-50637 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-50637 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-50637 · Vendor Advisory
• https://git.kernel.org/stable/c/9901c21bcaf2f01fe5078f750d624f4ddfa8f81b · Note
• https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git · Note
• https://git.kernel.org/linus/9901c21bcaf2f01fe5078f750d624f4ddfa8f81b · Note
• https://git.kernel.org/stable/c/242e23be8f31ebd90525c57ee3244c28e99a1697 · Note
• https://git.kernel.org/stable/c/4ea765b10624d67407817100d381c60f53593033 · Note
• https://git.kernel.org/stable/c/3ef12a4a8ef5553af9c3fd2719a616637a102568 · Note
• https://lore.kernel.org/linux-cve-announce/2025120935-CVE-2022-50637-f1b4@gregkh/T · Note