CVE-2023-52827 - Vulnerability Details - OpenCVE

ReportizFlow

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.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Linux	Linux Kernel

Configuration 1 [-]

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

No data.

References

Link	Providers
https://git.kernel.org/stable/c/1bc44a505a229bb1dd4957e11aa594edeea3690e
https://git.kernel.org/stable/c/79527c21a3ce04cffc35ea54f74ee087e532be57
https://git.kernel.org/stable/c/c9e44111da221246efb2e623ae1be40a5cf6542c
https://lore.kernel.org/linux-cve-announce/2024052107-CVE-2023-52827-c62f@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2023-52827
https://www.cve.org/CVERecord?id=CVE-2023-52827

History

Fri, 29 Nov 2024 11:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-05-21T15:31:30.837Z

Updated: 2024-12-19T08:26:44.145Z

Reserved: 2024-05-21T15:19:24.251Z

Link: CVE-2023-52827

Vulnrichment

Updated: 2024-08-02T23:11:36.061Z

NVD

Status : Modified

Published: 2024-05-21T16:15:20.463

Modified: 2024-11-21T08:40:40.303

Link: CVE-2023-52827

Redhat

Severity : Moderate

Publid Date: 2024-05-21T00:00:00Z

Links: CVE-2023-52827 - Bugzilla

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{"bugzilla": {"description": "kernel: wifi: ath12k: fix possible out-of-bound read in ath12k_htt_pull_ppdu_stats()", "id": "2282777", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2282777"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.1", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H", "status": "draft"}, "cwe": "CWE-125", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nwifi: ath12k: fix possible out-of-bound read in ath12k_htt_pull_ppdu_stats()\nlen is extracted from HTT message and could be an unexpected value in\ncase errors happen, so add validation before using to avoid possible\nout-of-bound read in the following message iteration and parsing.\nThe same issue also applies to ppdu_info->ppdu_stats.common.num_users,\nso validate it before using too.\nThese are found during code review.\nCompile test only."], "name": "CVE-2023-52827", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2024-05-21T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-52827\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-52827\nhttps://lore.kernel.org/linux-cve-announce/2024052107-CVE-2023-52827-c62f@gregkh/T"], "threat_severity": "Moderate", "upstream_fix": "kernel 6.5.13, kernel 6.6.3, kernel 6.7"}