01 Record

CVE-2023-52664

net: atlantic: eliminate double free in error handling logic

HighPUBLISHEDCNA: Linux

CNA base score7.8 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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02 Description

net: atlantic: eliminate double free in error handling logic

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

0.27% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 19.7% 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

Modified. NVD last modified this record on 2026-08-04.

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

2024-05-17 13:45Z2 YR AGO

Last updated

2026-08-05 09:10Z2 MO AGO

Reserved

2024-03-07

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

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

Weaknesses

CWE-415Double FreeVariant

Data version

5.2

Document digest

9586e992df4f49b19e1e32760f8466dec283cc4737fb28e9cfb403272291c453

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux018423e90bee8978105eaaa265a26e70637f9f1e to < 0edb3ae8bfa31cd544b0c195bdec00e036002b5d, 018423e90bee8978105eaaa265a26e70637f9f1e to < c11a870a73a3bc4cc7df6dd877a45b181795fcbf, 018423e90bee8978105eaaa265a26e70637f9f1e to < d1fde4a7e1dcc4d49cce285107a7a43c3030878d, 018423e90bee8978105eaaa265a26e70637f9f1e to < b3cb7a830a24527877b0bc900b9bd74a96aea928, 4.11—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/0edb3ae8bfa31cd544b0c195bdec00e036002b5d
git.kernel.orghttps://git.kernel.org/stable/c/c11a870a73a3bc4cc7df6dd877a45b181795fcbf
git.kernel.orghttps://git.kernel.org/stable/c/d1fde4a7e1dcc4d49cce285107a7a43c3030878d
git.kernel.orghttps://git.kernel.org/stable/c/b3cb7a830a24527877b0bc900b9bd74a96aea928

07 Fixed in

Debian 12

linux
Fixed in 6.1.82-1

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

Debian 13

linux
Fixed in 6.7.7-1

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

Debian 14

linux
Fixed in 6.7.7-1

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