CVE-2023-52829

MEDIUMNVD 6.26.2
EchelonGraph scoreMEDIUM confidence

Score 6.2 from GitHub Security Advisory published 2024-05-21. NVD baseline CVSS 6.2; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
6.2EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.2Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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

wifi: ath12k: fix possible out-of-bound write in ath12k_wmi_ext_hal_reg_caps()

reg_cap.phy_id is extracted from WMI event and could be an unexpected value in case some errors happen. As a result out-of-bound write may occur to soc->hal_reg_cap. Fix it by validating reg_cap.phy_id before using it.

This is found during code review.

Compile tested only.

CVSS v3
6.2
EG Score
6.2(medium)
EG Risk
28(Track)
EG Risk 28/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity62% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
18%
KEV
Not listed

Published

May 21, 2024

Last Modified

August 5, 2026

Advisory Details (3)

Auto-updated Aug 5, 2026
No patch confirmed yet.
generic

wifi: ath12k: fix possible out-of-bound write in ath12k_wmi_ext_hal_reg_caps() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/b302dce3d9edea5b93d1902a541684a967f3c63c
generic

wifi: ath12k: fix possible out-of-bound write in ath12k_wmi_ext_hal_reg_caps() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/4dd0547e8b45faf6f95373be5436b66cde326c0e
generic

wifi: ath12k: fix possible out-of-bound write in ath12k_wmi_ext_hal_reg_caps() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/dfe13eaab043130f90dd3d57c7d88577c04adc97

Patch Availability(1)

Vendor / EcosystemFixed in / PatchReleasedSource
linuxKernel @ 6.5.13osv

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 14× in last 7d / 47× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 120 total refreshes for this CVE.

  1. 2026-08-07 16:25 UTCEPSS rescore
  2. 2026-08-06 13:45 UTCEPSS rescore
  3. 2026-08-05 19:15 UTCEPSS rescore
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  5. 2026-08-05 10:24 UTCEG score recompute
  6. 2026-08-05 10:24 UTCGHSA enrichment
  7. 2026-08-04 12:10 UTCEG score recompute
  8. 2026-08-04 12:10 UTCGHSA enrichment
  9. 2026-08-04 10:36 UTCEPSS rescore
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  11. 2026-08-04 09:50 UTCGHSA enrichment
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  16. 2026-08-01 01:42 UTCOSV refresh
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  24. 2026-07-23 02:29 UTCEG score recompute
  25. 2026-07-22 23:16 UTCEG score recompute
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  1. 2026-07-22 14:07 UTCEPSS rescore
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  15. 2026-07-14 09:10 UTCOSV refresh
  16. 2026-07-13 22:28 UTCEPSS rescore
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  22. 2026-07-09 19:08 UTCEPSS rescore
  23. 2026-07-08 15:13 UTCEPSS rescore
  24. 2026-07-07 13:45 UTCEPSS rescore
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  26. 2026-07-06 16:26 UTCEPSS rescore
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  40. 2026-06-26 10:07 UTCOSV refresh
  41. 2026-06-25 13:48 UTCEPSS rescore
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  45. 2026-06-23 21:31 UTCEPSS rescore
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  65. 2026-06-10 22:17 UTCEPSS rescore
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  67. 2026-06-08 16:41 UTCOSV refresh
  68. 2026-06-08 14:16 UTCEPSS rescore
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  74. 2026-06-05 22:46 UTCEPSS rescore
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Frequently asked(5)

What is CVE-2023-52829?
CVE-2023-52829 is a medium vulnerability published on May 21, 2024. In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix possible out-of-bound write in ath12kwmiexthalreg_caps() regcap.phyid is extracted from WMI event and could be an unexpected value in case some errors happen. As a result out-of-bound write may occur to…
When was CVE-2023-52829 disclosed?
CVE-2023-52829 was first published in the National Vulnerability Database on May 21, 2024, with the most recent update on August 5, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2023-52829 actively exploited?
CVE-2023-52829 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 82.3% of all scored CVEs.
What is the CVSS score of CVE-2023-52829?
CVE-2023-52829 has a CVSS v3 base score of 6.2 (NVD).
How do I remediate CVE-2023-52829?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-52829, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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