CVE-2024-49930

Summary

In the Linux kernel, the following vulnerability has been resolved:

wifi: ath11k: fix array out-of-bound access in SoC stats

Currently, the ath11k_soc_dp_stats::hal_reo_error array is defined with a maximum size of DP_REO_DST_RING_MAX. However, the ath11k_dp_process_rx() function access ath11k_soc_dp_stats::hal_reo_error using the REO destination SRNG ring ID, which is incorrect. SRNG ring ID differ from normal ring ID, and this usage leads to out-of-bounds array access. To fix this issue, modify ath11k_dp_process_rx() to use the normal ring ID directly instead of the SRNG ring ID to avoid out-of-bounds array access.

Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.7.0.1-01744-QCAHKSWPL_SILICONZ-1

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxd5c65159f2895379e11ca13f62feabe93278985d < 0f26f26944035ec67546a944f182cbad6577a9c0affected
LinuxLinuxd5c65159f2895379e11ca13f62feabe93278985d < 4dd732893bd38cec51f887244314e2b47f0d658faffected
LinuxLinuxd5c65159f2895379e11ca13f62feabe93278985d < 73e235728e515faccc104b0153b47d0f263b3344affected
LinuxLinuxd5c65159f2895379e11ca13f62feabe93278985d < 7a552bc2f3efe2aaf77a85cb34cdf4a63d81a1a7affected
LinuxLinuxd5c65159f2895379e11ca13f62feabe93278985d < 6045ef5b4b00fee3629689f791992900a1c94009affected
LinuxLinuxd5c65159f2895379e11ca13f62feabe93278985d < 01b77f5ee11c89754fb836af8f76799d3b72ae2faffected
LinuxLinuxd5c65159f2895379e11ca13f62feabe93278985d < 69f253e46af98af17e3efa3e5dfa72fcb7d1983daffected
LinuxLinux5.6affected
LinuxLinux0 < 5.6unaffected
LinuxLinux5.10.227 <= 5.10.*unaffected
LinuxLinux5.15.168 <= 5.15.*unaffected
LinuxLinux6.1.113 <= 6.1.*unaffected
LinuxLinux6.6.55 <= 6.6.*unaffected
LinuxLinux6.10.14 <= 6.10.*unaffected
LinuxLinux6.11.3 <= 6.11.*unaffected
LinuxLinux6.12 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

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

CVE Program Container

Additional References

Additional References

References