CVE-2023-52827
Qualcomm Wi-Fi ath12k Linux Kernel Out-of-Bounds Read Vulnerability
Description
In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix possible out-of-bound read in ath12k_htt_pull_ppdu_stats() len is extracted from HTT message and could be an unexpected value in case errors happen, so add validation before using to avoid possible out-of-bound read in the following message iteration and parsing. The same issue also applies to ppdu_info->ppdu_stats.common.num_users, so validate it before using too. These are found during code review. Compile test only.
INFO
Published Date :
May 21, 2024, 4:15 p.m.
Last Modified :
Nov. 21, 2024, 8:40 a.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
5.2
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2023-52827 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-52827.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
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The following list is the news that have been mention
CVE-2023-52827 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-52827 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://git.kernel.org/stable/c/1bc44a505a229bb1dd4957e11aa594edeea3690e Added Reference https://git.kernel.org/stable/c/79527c21a3ce04cffc35ea54f74ee087e532be57 Added Reference https://git.kernel.org/stable/c/c9e44111da221246efb2e623ae1be40a5cf6542c -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 29, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
May. 24, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H Changed Reference Type https://git.kernel.org/stable/c/1bc44a505a229bb1dd4957e11aa594edeea3690e No Types Assigned https://git.kernel.org/stable/c/1bc44a505a229bb1dd4957e11aa594edeea3690e Patch Changed Reference Type https://git.kernel.org/stable/c/79527c21a3ce04cffc35ea54f74ee087e532be57 No Types Assigned https://git.kernel.org/stable/c/79527c21a3ce04cffc35ea54f74ee087e532be57 Patch Changed Reference Type https://git.kernel.org/stable/c/c9e44111da221246efb2e623ae1be40a5cf6542c No Types Assigned https://git.kernel.org/stable/c/c9e44111da221246efb2e623ae1be40a5cf6542c Patch Added CWE NIST CWE-125 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 6.5.13 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.6 up to (excluding) 6.6.3 -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 21, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix possible out-of-bound read in ath12k_htt_pull_ppdu_stats() len is extracted from HTT message and could be an unexpected value in case errors happen, so add validation before using to avoid possible out-of-bound read in the following message iteration and parsing. The same issue also applies to ppdu_info->ppdu_stats.common.num_users, so validate it before using too. These are found during code review. Compile test only. Added Reference kernel.org https://git.kernel.org/stable/c/79527c21a3ce04cffc35ea54f74ee087e532be57 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/c9e44111da221246efb2e623ae1be40a5cf6542c [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/1bc44a505a229bb1dd4957e11aa594edeea3690e [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-52827 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-52827
weaknesses.