High severity · published Oct 21, 2024
CVE-2024-49930
wifi: ath11k: fix array out-of-bound access in SoC stats
7.8
CVSS
0.4%
EPSS
No
On KEV
Description
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
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 31% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
KE
Kernel · Linux
before 5.10.227; 5.11 before 5.15.168; 5.16 before 6.1.113; 6.2 before 6.6.55; 6.7 before 6.10.14; 6.11 before 6.11.3 · source: NVD
LI
Linux · Linux
d5c65159f2895379e11ca13f62feabe93278985d before 0f26f26944035ec67546a944f182cbad6577a9c0; d5c65159f2895379e11ca13f62feabe93278985d before 4dd732893bd38cec51f887244314e2b47f0d658f; d5c65159f2895379e11ca13f62feabe93278985d before 73e235728e515faccc104b0153b47d0f263b3344; d5c65159f2895379e11ca13f62feabe93278985d before 7a552bc2f3efe2aaf77a85cb34cdf4a63d81a1a7; d5c65159f2895379e11ca13f62feabe93278985d before 6045ef5b4b00fee3629689f791992900a1c94009; d5c65159f2895379e11ca13f62feabe93278985d before 01b77f5ee11c89754fb836af8f76799d3b72ae2f; +2 more · source: vendor
SS
SIMATIC S7-1500 TM MFP - GNU/Linux subsystem · Siemens
before V1.1.1 · source: CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-49930
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-49930
Patch
https://git.kernel.org/stable/c/01b77f5ee11c89754fb836af8f76799d3b72ae2f
Patch
https://git.kernel.org/stable/c/0f26f26944035ec67546a944f182cbad6577a9c0
Patch
https://git.kernel.org/stable/c/4dd732893bd38cec51f887244314e2b47f0d658f
Patch
https://git.kernel.org/stable/c/6045ef5b4b00fee3629689f791992900a1c94009
Patch
https://git.kernel.org/stable/c/69f253e46af98af17e3efa3e5dfa72fcb7d1983d
Patch
https://git.kernel.org/stable/c/73e235728e515faccc104b0153b47d0f263b3344
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