CVE-2024-53226

Summary

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 Software

VendorProductVersion RangeStatus
LinuxLinuxedc2dee07ab4ae2188b9780c453a64032162a5a0 < bd715e191d444992d6ed124f15856da5c1cae2deaffected
LinuxLinux3c301b8a046b57e3de14c6fc669d81dcb71bb5b5 < 35f5b68f63aac61d30ce0b0c6beb09b8845a3e65affected
LinuxLinux5a13652ac34be9b60feec89835763574825a8905 < 52617e76f4963644db71dc0a17e998654dc0c7f4affected
LinuxLinux4d480e45cb7fffb9d9b49924469c1f458068080a < 6b0d7d6e6883d0ec70cd7b5a02c47c003d5defe7affected
LinuxLinuxd387d4b54eb84208bd4ca13572e106851d0a0819 < 71becb0e9df78a8d43dfd0efcef18c830a0af477affected
LinuxLinuxd387d4b54eb84208bd4ca13572e106851d0a0819 < 8c269bb2cc666ca580271e1a8136c63ac9162e1eaffected
LinuxLinuxd387d4b54eb84208bd4ca13572e106851d0a0819 < 6b526d17eed850352d880b93b9bf20b93006bd92affected
LinuxLinuxecdf900a5a3372bc0208e0701a116f112eb6039caffected
LinuxLinux5.10.224 < 5.10.231affected
LinuxLinux5.15.165 < 5.15.174affected
LinuxLinux6.1.103 < 6.1.120affected
LinuxLinux6.6.44 < 6.6.64affected
LinuxLinux6.10.3 < 6.11affected
LinuxLinux6.11affected
LinuxLinux0 < 6.11unaffected
LinuxLinux5.10.231 <= 5.10.*unaffected
LinuxLinux5.15.174 <= 5.15.*unaffected
LinuxLinux6.1.120 <= 6.1.*unaffected
LinuxLinux6.6.64 <= 6.6.*unaffected
LinuxLinux6.11.11 <= 6.11.*unaffected
LinuxLinux6.12.2 <= 6.12.*unaffected
LinuxLinux6.13 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

CVE Program Container

Additional References

References