What is CVE-2023-52832?

CVE-2023-52832 is a critical-severity vulnerability in Linux, classified under Improper Restriction of Power Consumption. CVSS score: 9.1/10. Published 2024-05-21.

How severe is CVE-2023-52832?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Vulnerability in Linux

CVE-2023-52832

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: don't return unset power in ieee80211_get_tx_power() We can get a UBSAN warning if ieee80211_get_tx_power() returns the INT_MIN value mac80211 internally…

EPSS: 0.013 (66.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H.

Affected products

Linux — versions db6d9e9e8b48b7ab68c61553eb5fa68534dd0fde, 5.7, 0
Linux Linux_kernel

Weakness classification (CWE)

CWE-920 — Improper Restriction of Power Consumption

References

416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
af854a3a-2127-422b-91ae-364da2661108 (Patch)
af854a3a-2127-422b-91ae-364da2661108 (Patch)
af854a3a-2127-422b-91ae-364da2661108 (Patch)

Frequently asked questions

What is CVE-2023-52832?: CVE-2023-52832 is a critical-severity vulnerability in Linux, classified under Improper Restriction of Power Consumption. CVSS score: 9.1/10. Published 2024-05-21.
How severe is CVE-2023-52832?: Critical severity. CVSS v3 base score is 9.1 out of 10.