PT-2025-26106 · Linux · Linux Kernel

Published 2025-06-18 · Updated 2026-05-26 · CVE-2022-50180

Positive Technologies (AI Summary)

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

Description A potential off-by-one overflow issue has been identified in the Linux kernel, specifically in the il4965 rs fill link cmd() function. This issue arises when the value of idx equals LINK QUAL MAX RETRY NUM after the execution of an inner while loop, and this condition is not checked before idx is used to access the lq cmd->rs table[idx] array. The fix involves checking the new value of idx inside the nested loop and breaking both loops if the index equals the size.

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

Related Identifiers

CVE-2022-50180

Affected Products

Linux Kernel

References · 15

• https://cve.org/CVERecord?id=CVE-2022-50180 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2022-50180 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-50180 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-50180 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-50180 · Vendor Advisory
• https://osv.dev/vulnerability/ROOT-OS-UBUNTU-2204-CVE-2022-50180 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-50180 · Vendor Advisory
• https://git.kernel.org/stable/c/e7d6cac6967534e1298497e853964b3d3f994ce3 · Note
• https://git.kernel.org/stable/c/73304c7594080362107bea4c0c3b7da2fb134cc4 · Note
• https://git.kernel.org/stable/c/88b551561ded10017dd846c8aeb2296a5119a915 · Note
• https://git.kernel.org/stable/c/9f1acb3ce0e37e9c38a6060a0570d56d2963e797 · Note
• https://git.kernel.org/stable/c/b7c39b1a3d4b8d2ba8c13d5ae1303705b03b46d4 · Note
• https://git.kernel.org/stable/c/20be29b99dfed089fe7b8698cd18dfdda6049bd7 · Note
• https://git.kernel.org/stable/c/a8eb8e6f7159c7c20c0ddac428bde3d110890aa7 · Note
• https://git.kernel.org/stable/c/f59e7534e2b11d7c018a412c293897e8417addd4 · Note