Bug 2363789 (CVE-2023-53104) - CVE-2023-53104 kernel: net: usb: smsc75xx: Move packet length check to prevent kernel panic in skb_pull
Summary: CVE-2023-53104 kernel: net: usb: smsc75xx: Move packet length check to preven...
Keywords:
Status: NEW
Alias: CVE-2023-53104
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: 2025-05-29 06:39 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
Environment:
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Description OSIDB Bzimport 2025-05-02 16:05:47 UTC 
In the Linux kernel, the following vulnerability has been resolved:

net: usb: smsc75xx: Move packet length check to prevent kernel panic in skb_pull

Packet length check needs to be located after size and align_count
calculation to prevent kernel panic in skb_pull() in case
rx_cmd_a & RX_CMD_A_RED evaluates to true.
Comment 1 Avinash Hanwate 2025-05-05 05:06:13 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025050225-CVE-2023-53104-d632@gregkh/T
Comment 2 TEJ RATHI 2025-05-29 06:39:16 UTC 
This CVE has been rejected by the Linux kernel community. Refer to the announcement: https://lore.kernel.org/linux-cve-announce/2025050807-REJECTED-d85f@gregkh/

Comment added by: Automated Script
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