CVE-2024-36946 Affecting kernel-uek-doc package, versions <0:4.1.12-124.88.3.el7uek


Severity

Recommended
high

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.04% (15th percentile)

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  • Snyk IDSNYK-ORACLE7-KERNELUEKDOC-7642700
  • published7 Aug 2024
  • disclosed30 May 2024

Introduced: 30 May 2024

CVE-2024-36946  (opens in a new tab)

How to fix?

Upgrade Oracle:7 kernel-uek-doc to version 0:4.1.12-124.88.3.el7uek or higher.
This issue was patched in ELSA-2024-12571.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-uek-doc package and not the kernel-uek-doc package as distributed by Oracle. See How to fix? for Oracle:7 relevant fixed versions and status.

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

phonet: fix rtm_phonet_notify() skb allocation

fill_route() stores three components in the skb:

  • struct rtmsg
  • RTA_DST (u8)
  • RTA_OIF (u32)

Therefore, rtm_phonet_notify() should use

NLMSG_ALIGN(sizeof(struct rtmsg)) + nla_total_size(1) + nla_total_size(4)

CVSS Scores

version 3.1