CVE - CVE-2021-47298

CVE-ID
CVE-2021-47298	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Fix potential memory leak on unlikely error case If skb_linearize is needed and fails we could leak a msg on the error handling. To fix ensure we kfree the msg block before returning error. Found during code review.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/6c508a1c6c62793dc6e6872cad4b200097bab7c9 URL:https://git.kernel.org/stable/c/6c508a1c6c62793dc6e6872cad4b200097bab7c9 MISC:https://git.kernel.org/stable/c/715f378f42909c401ec043f5150c4fdf57fb8889 URL:https://git.kernel.org/stable/c/715f378f42909c401ec043f5150c4fdf57fb8889 MISC:https://git.kernel.org/stable/c/7e6b27a69167f97c56b5437871d29e9722c3e470 URL:https://git.kernel.org/stable/c/7e6b27a69167f97c56b5437871d29e9722c3e470
Assigning CNA
kernel.org
Date Record Created
20240521	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20240521)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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