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Red Hat: CVE-2024-36903: kernel: ipv6: Fix potential uninit-value access in __ip6_make_skb() (Multiple Advisories)

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Red Hat: CVE-2024-36903: kernel: ipv6: Fix potential uninit-value access in __ip6_make_skb() (Multiple Advisories)

Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
05/30/2024
Created
12/06/2024
Added
12/05/2024
Modified
12/05/2024

Description

In the Linux kernel, the following vulnerability has been resolved: ipv6: Fix potential uninit-value access in __ip6_make_skb() As it was done in commit fc1092f51567 ("ipv4: Fix uninit-value access in __ip_make_skb()") for IPv4, check FLOWI_FLAG_KNOWN_NH on fl6->flowi6_flags instead of testing HDRINCL on the socket to avoid a race condition which causes uninit-value access.

Solution(s)

  • redhat-upgrade-kernel
  • redhat-upgrade-kernel-rt

References

  • CVE-2024-36903
  • RHSA-2024:5363
  • 查看数 699
  • 已创建
  • 最后回复

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