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CVE PROGRAM SOURCE RECORD7.5 High

CVE-2022-49048

ipv6: fix panic when forwarding a pkt with no in6 dev

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: ipv6: fix panic when forwarding a pkt with no in6 dev kongweibin reported a kernel panic in ip6_forward() when input interface has no in6 dev associated. The following tc commands were used to reproduce this panic: tc qdisc del dev vxlan100 root tc qdisc add dev vxlan100 root netem corrupt 5%

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • bff0854e2f804f68d3e93d19e4580dbd69777e1d to < 74b68f5249f16c5f7f675d0f604fa6ae20e3a151affected
  • 7f4848229e91d508102b30396b8a1b710ac23637 to < ab2f5afb7af5c68389e8c7dd29e0a98fbeaaa435affected
  • 79ec7b5b2f4fe38e5c7459ed0bdff4ef3386ab63 to < a263712ba8c9ded25dd9d2d5ced11bcea5b33a3eaffected
  • ccd27f05ae7b8ebc40af5b004e94517a919aa862 to < adee01bbf6cb5b3e4ed08be8ff866aac90f13836affected
  • ccd27f05ae7b8ebc40af5b004e94517a919aa862 to < e69fb3de87a8923e5931a272a38fa3cceb01da44affected
  • ccd27f05ae7b8ebc40af5b004e94517a919aa862 to < e3fa461d8b0e185b7da8a101fe94dfe6dd500ac0affected
  • 350e10d217337480158b604bbf6601c50ed161c6affected
  • 4.19.199 to < 4.19.239affected
  • 5.4.136 to < 5.4.190affected
  • 5.10.54 to < 5.10.112affected
  • 5.13.6 to < 5.14affected

Linux Linux

Default version status: affected

  • 5.14affected
  • 0 to < 5.14unaffected
  • 4.19.239 to ≤ 4.19.*unaffected
  • 5.4.190 to ≤ 5.4.*unaffected
  • 5.10.112 to ≤ 5.10.*unaffected
  • 5.15.35 to ≤ 5.15.*unaffected
  • 5.17.4 to ≤ 5.17.*unaffected
  • 5.18 to ≤ *unaffected

References