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CVE PROGRAM SOURCE RECORD7.5 High

CVE-2024-53226

RDMA/hns: Fix NULL pointer derefernce in hns_roce_map_mr_sg()

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: Fix NULL pointer derefernce in hns_roce_map_mr_sg() ib_map_mr_sg() allows ULPs to specify NULL as the sg_offset argument. The driver needs to check whether it is a NULL pointer before dereferencing it.

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

  • edc2dee07ab4ae2188b9780c453a64032162a5a0 to < bd715e191d444992d6ed124f15856da5c1cae2deaffected
  • 3c301b8a046b57e3de14c6fc669d81dcb71bb5b5 to < 35f5b68f63aac61d30ce0b0c6beb09b8845a3e65affected
  • 5a13652ac34be9b60feec89835763574825a8905 to < 52617e76f4963644db71dc0a17e998654dc0c7f4affected
  • 4d480e45cb7fffb9d9b49924469c1f458068080a to < 6b0d7d6e6883d0ec70cd7b5a02c47c003d5defe7affected
  • d387d4b54eb84208bd4ca13572e106851d0a0819 to < 71becb0e9df78a8d43dfd0efcef18c830a0af477affected
  • d387d4b54eb84208bd4ca13572e106851d0a0819 to < 8c269bb2cc666ca580271e1a8136c63ac9162e1eaffected
  • d387d4b54eb84208bd4ca13572e106851d0a0819 to < 6b526d17eed850352d880b93b9bf20b93006bd92affected
  • ecdf900a5a3372bc0208e0701a116f112eb6039caffected
  • 5.10.224 to < 5.10.231affected
  • 5.15.165 to < 5.15.174affected
  • 6.1.103 to < 6.1.120affected
  • 6.6.44 to < 6.6.64affected
  • 6.10.3 to < 6.11affected

Linux Linux

Default version status: affected

  • 6.11affected
  • 0 to < 6.11unaffected
  • 5.10.231 to ≤ 5.10.*unaffected
  • 5.15.174 to ≤ 5.15.*unaffected
  • 6.1.120 to ≤ 6.1.*unaffected
  • 6.6.64 to ≤ 6.6.*unaffected
  • 6.11.11 to ≤ 6.11.*unaffected
  • 6.12.2 to ≤ 6.12.*unaffected
  • 6.13 to ≤ *unaffected

References