01 Record

CVE-2023-52834

atl1c: Work around the DMA RX overflow issue

HighPUBLISHEDCNA: Linux

CNA base score7.5 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

View raw JSON

02 Description

atl1c: Work around the DMA RX overflow issue

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

0.65% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 48.4% of scored records. A rank, not a probability.

NVD base score

5.5 (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:N/I:N/A:H

NVD analysis status

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

Red Hat severity

Low. 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

2026-08-05 09:11Z1 MO AGO

Reserved

2024-05-21

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

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

Weaknesses

CWE-125Out-of-bounds ReadBase

Data version

5.2

Document digest

80412e8741321a84245e0bb67a3b49f6860aab6e36d34ab8b2bd0fc835a017bd

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux43250ddd75a35d1f7926d989a10fefd30c37eaa7 to < c29a89b23f67ee592f4dee61f9d7efbf86d60315, 43250ddd75a35d1f7926d989a10fefd30c37eaa7 to < 57e44ff9c2c9747b2b1a53556810b0e5192655d6, 43250ddd75a35d1f7926d989a10fefd30c37eaa7 to < 54a6152da4993ec8e4b53dc3cf577f5a2c829afa, 43250ddd75a35d1f7926d989a10fefd30c37eaa7 to < 32f08b7b430ee01ec47d730f961a3306c1c7b6fb, 43250ddd75a35d1f7926d989a10fefd30c37eaa7 to < 86565682e9053e5deb128193ea9e88531bbae9cf, 2.6.29—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/c29a89b23f67ee592f4dee61f9d7efbf86d60315
git.kernel.orghttps://git.kernel.org/stable/c/57e44ff9c2c9747b2b1a53556810b0e5192655d6
git.kernel.orghttps://git.kernel.org/stable/c/54a6152da4993ec8e4b53dc3cf577f5a2c829afa
git.kernel.orghttps://git.kernel.org/stable/c/32f08b7b430ee01ec47d730f961a3306c1c7b6fb
git.kernel.orghttps://git.kernel.org/stable/c/86565682e9053e5deb128193ea9e88531bbae9cf

01 Record index

CVE-2023-52834

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2023-52834

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References