PT-2024-14765 · Linux · Linux Kernel

Published 2024-05-21 · Updated 2024-05-24 · CVE-2023-52824

Positive Technologies (AI Summary)

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

Description A issue has been identified in the Linux kernel related to the watch queue, where there is no overflow-check with memdup user(). This could potentially lead to problems when copying user-array safely.

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

Related Identifiers

CVE-2023-52824

Affected Products

Linux Kernel

References · 13

• https://osv.dev/vulnerability/UBUNTU-CVE-2023-52824 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-52824 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2023-52824 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-52824 · Security Note
• https://osv.dev/vulnerability/BELL-CVE-2023-52824 · Vendor Advisory
• https://git.kernel.org/stable/c/6995df256e4f5841fb45cf40d04f94b62b8067e1 · Note
• https://twitter.com/VulmonFeeds/status/1793010444241686899 · Twitter Post
• https://git.kernel.org/stable/c/c7acf02df1673a4ea7d6401ac4bc773ffe6a88f6 · Note
• https://git.kernel.org/stable/c/ca0776571d3163bd03b3e8c9e3da936abfaecbf6 · Note
• https://git.kernel.org/linus/ca0776571d3163bd03b3e8c9e3da936abfaecbf6 · Note
• https://docs.bell-sw.com/security/cves/CVE-2023-52824 · Note
• https://git.kernel.org/stable/c/22260dabcfe30ab70440d91aa1e4a703d13925c4 · Note
• https://git.kernel.org/stable/c/0f403ebad98e6151aaa9c96c9aae5549aa4d87cd · Note