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CVE-2023-52744

UNKNOWN
Published 2024-05-21T15:23:05.937Z
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No CVSS data available

Description

In the Linux kernel, the following vulnerability has been resolved:

RDMA/irdma: Fix potential NULL-ptr-dereference

in_dev_get() can return NULL which will cause a failure once idev is
dereferenced in in_dev_for_each_ifa_rtnl(). This patch adds a
check for NULL value in idev beforehand.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Linux

Linux

Affected Versions:

146b9756f14c04894226fb97e2f102f217139c27 146b9756f14c04894226fb97e2f102f217139c27 146b9756f14c04894226fb97e2f102f217139c27
Linux

Linux

Affected Versions:

5.14 0 5.15.94 6.1.12 6.2

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-jhvm-33ww-x3q9

Advisory Details

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix potential NULL-ptr-dereference in_dev_get() can return NULL which will cause a failure once idev is dereferenced in in_dev_for_each_ifa_rtnl(). This patch adds a check for NULL value in idev beforehand. Found by Linux Verification Center (linuxtesting.org) with SVACE.

CVSS Scoring

CVSS Score

5.0

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-52744
WEB https://git.kernel.org/stable/c/360682fe7df262d94fae54f737c487bec0f9190d
WEB https://git.kernel.org/stable/c/5d9745cead1f121974322b94ceadfb4d1e67960e
WEB https://git.kernel.org/stable/c/8f5fe1cd8e6a97f94840b55f59ed08cbc397086f

Advisory provided by GitHub Security Advisory Database. Published: May 21, 2024, Modified: January 6, 2025

References

https://git.kernel.org/stable/c/8f5fe1cd8e6a97f94840b55f59ed08cbc397086f
https://git.kernel.org/stable/c/360682fe7df262d94fae54f737c487bec0f9190d
https://git.kernel.org/stable/c/5d9745cead1f121974322b94ceadfb4d1e67960e
Published: 2024-05-21T15:23:05.937Z
Last Modified: 2025-05-04T07:42:21.160Z
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