Bug 2267794 (CVE-2023-52523) - CVE-2023-52523 kernel: bpf, sockmap: Reject sk_msg egress redirects to non-TCP sockets
Summary: CVE-2023-52523 kernel: bpf, sockmap: Reject sk_msg egress redirects to non-TC...
Keywords:
Status: NEW
Alias: CVE-2023-52523
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
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Depends On:
Blocks: 2267815
TreeView+ depends on / blocked
 
Reported: 2024-03-04 19:36 UTC by Zack Miele
Modified: 2024-03-12 06:47 UTC (History)
50 users (show)

Fixed In Version: kernel 5.15.135, kernel 6.1.57, kernel 6.5.7, kernel 6.6
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Description Zack Miele 2024-03-04 19:36:21 UTC 
In the Linux kernel, the following vulnerability has been resolved:

bpf, sockmap: Reject sk_msg egress redirects to non-TCP sockets

The Linux kernel CVE team has assigned CVE-2023-52523 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024030253-CVE-2023-52523-5ae2@gregkh/T/#u
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