Bug 2168174 (CVE-2022-3541) - CVE-2022-3541 kernel: use after free bug in spl2sw_nvmem_get_mac_address
Summary: CVE-2022-3541 kernel: use after free bug in spl2sw_nvmem_get_mac_address
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2022-3541
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 2168171
TreeView+ depends on / blocked
 
Reported: 2023-02-08 11:36 UTC by Alex
Modified: 2023-03-21 12:25 UTC (History)
46 users (show)

Fixed In Version: Kernel 6.1 RC1
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Clone Of:
Environment:
Last Closed: 2023-02-12 03:09:32 UTC
Embargoed:

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Description Alex 2023-02-08 11:36:08 UTC 
A vulnerability was found in spl2sw_nvmem_get_mac_address in drivers/net/ethernet/sunplus/spl2sw_driver.c in the Linux Kernel. The manipulation leads to use after free.

Reference:
https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=12aece8b01507a2d357a1861f470e83621fbb6f2
Comment 1 Rohit Keshri 2023-02-08 11:47:14 UTC 
There was no shipped kernel version were seen affected with this problem.
Comment 2 Product Security DevOps Team 2023-02-12 03:09:28 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2022-3541
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