Bug 2320725 (CVE-2022-48958) - CVE-2022-48958 kernel: ethernet: aeroflex: fix potential skb leak in greth_init_rings()
Summary: CVE-2022-48958 kernel: ethernet: aeroflex: fix potential skb leak in greth_in...
Keywords:
Status: NEW
Alias: CVE-2022-48958
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: 2024-10-21 21:05 UTC by OSIDB Bzimport
Modified: 2024-10-22 08:41 UTC (History)
4 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2024-10-21 21:05:11 UTC 
In the Linux kernel, the following vulnerability has been resolved:

ethernet: aeroflex: fix potential skb leak in greth_init_rings()

The greth_init_rings() function won't free the newly allocated skb when
dma_mapping_error() returns error, so add dev_kfree_skb() to fix it.

Compile tested only.
Comment 1 Avinash Hanwate 2024-10-22 06:35:40 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024102142-CVE-2022-48958-bb88@gregkh/T
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