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Oracle Linux: CVE-2024-35857: ELSA-2024-4928: kernel security update (MODERATE) (Multiple Advisories)

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Oracle Linux: CVE-2024-35857: ELSA-2024-4928:kernel security update (MODERATE) (Multiple Advisories)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
05/17/2024
Created
08/20/2024
Added
08/16/2024
Modified
01/07/2025

Description

In the Linux kernel, the following vulnerability has been resolved: icmp: prevent possible NULL dereferences from icmp_build_probe() First problem is a double call to __in_dev_get_rcu(), because the second one could return NULL. if (__in_dev_get_rcu(dev) && __in_dev_get_rcu(dev)->ifa_list) Second problem is a read from dev->ip6_ptr with no NULL check: if (!list_empty(&rcu_dereference(dev->ip6_ptr)->addr_list)) Use the correct RCU API to fix these. v2: add missing include <net/addrconf.h>

Solution(s)

  • oracle-linux-upgrade-kernel

References

  • https://attackerkb.com/topics/cve-2024-35857
  • CVE - 2024-35857
  • ELSA-2024-4928
  • 查看数 697
  • 已创建
  • 最后回复

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