01 Record

CVE-2023-52859

perf: hisi: Fix use-after-free when register pmu fails

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

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02 Description

perf: hisi: Fix use-after-free when register pmu fails

03 Exploitation and scoring

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.24% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 15.1% of scored records. A rank, not a probability.

NVD base score

7.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2024-05-21 15:31Z2 YR AGO

Last updated

2026-05-11 19:34Z5 MO AGO

Reserved

2024-05-21

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-416Use After FreeVariant

Data version

5.2

Document digest

28580b6ffa39ce22321606c65c6208757430d403239f0a263c2b7db7b8a2ac61

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux3bf30882c3c7b6e376d9d6d04082c9aa2d2ac30a to < 0e1e88bba286621b886218363de07b319d6208b2, 3bf30882c3c7b6e376d9d6d04082c9aa2d2ac30a to < b660420f449d094b1fabfa504889810b3a63cdd5, 3bf30882c3c7b6e376d9d6d04082c9aa2d2ac30a to < 3405f364f82d4f5407a8b4c519dc15d24b847fda, 3bf30882c3c7b6e376d9d6d04082c9aa2d2ac30a to < 75bab28ffd05ec8879c197890b1bd1dfec8d3f63, 3bf30882c3c7b6e376d9d6d04082c9aa2d2ac30a to < b805cafc604bfdb671fae7347a57f51154afa735, 5.13—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/0e1e88bba286621b886218363de07b319d6208b2
git.kernel.orghttps://git.kernel.org/stable/c/b660420f449d094b1fabfa504889810b3a63cdd5
git.kernel.orghttps://git.kernel.org/stable/c/3405f364f82d4f5407a8b4c519dc15d24b847fda
git.kernel.orghttps://git.kernel.org/stable/c/75bab28ffd05ec8879c197890b1bd1dfec8d3f63
git.kernel.orghttps://git.kernel.org/stable/c/b805cafc604bfdb671fae7347a57f51154afa735

07 Fixed in

Debian 12

linux
Fixed in 6.1.64-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

linux
Fixed in 6.6.8-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

linux
Fixed in 6.6.8-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.