Bug 2363782 (CVE-2023-53040) - CVE-2023-53040 kernel: ca8210: fix mac_len negative array access
Summary: CVE-2023-53040 kernel: ca8210: fix mac_len negative array access
Keywords:
Status: NEW
Alias: CVE-2023-53040
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-05-02 16:05 UTC by OSIDB Bzimport
Modified: 2025-05-05 06:08 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
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Description OSIDB Bzimport 2025-05-02 16:05:32 UTC 
In the Linux kernel, the following vulnerability has been resolved:

ca8210: fix mac_len negative array access

This patch fixes a buffer overflow access of skb->data if
ieee802154_hdr_peek_addrs() fails.
Comment 1 Avinash Hanwate 2025-05-05 06:04:04 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025050202-CVE-2023-53040-141f@gregkh/T
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