01 Record

CVE-2023-53357

md/raid10: check slab-out-of-bounds in md_bitmap_get_counter

HighPUBLISHEDCNA: Linux

CNA base score7.1 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

View raw JSON

02 Description

md/raid10: check slab-out-of-bounds in md_bitmap_get_counter

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

0.19% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 9.5% of scored records. A rank, not a probability.

NVD base score

7.1 (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:N/A:H

NVD analysis status

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

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

2025-09-17 14:56Z11 MO AGO

Last updated

2026-05-11 19:43Z3 MO AGO

Reserved

2025-09-16

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.1)

CNA CVSS vector

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

Weaknesses

CWE-125Out-of-bounds ReadBase
CWE-787Out-of-bounds WriteBase

Data version

5.2

Document digest

af32fa7a16b403935e33bae4f758076377bba2fd1bdc41a1c79aa21c374545d7

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxef4256733506f2459a0c436b62267d22a3f0cec6 to < 374fb914304d9b500721007f3837ea8f1f9a2418, ef4256733506f2459a0c436b62267d22a3f0cec6 to < b0b971fe7d61411ede63c3291764dbde1577ef2c, ef4256733506f2459a0c436b62267d22a3f0cec6 to < 39fa14e824acfd470db4f42c354297456bd82b53, ef4256733506f2459a0c436b62267d22a3f0cec6 to < a134dd582c0d5b6068efa308bd485cf1d00b3f65, ef4256733506f2459a0c436b62267d22a3f0cec6 to < be1a3ec63a840cc9e59a033acf154f56255699a1, ef4256733506f2459a0c436b62267d22a3f0cec6 to < 152bb26796ff054af50b2ee1b3ca56e364e4f61b, ef4256733506f2459a0c436b62267d22a3f0cec6 to < bea301c046110bf421a3ce153fb868cb8d618e90, ef4256733506f2459a0c436b62267d22a3f0cec6 to < 301867b1c16805aebbc306aafa6ecdc68b73c7e5, 2.6.36—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/374fb914304d9b500721007f3837ea8f1f9a2418
git.kernel.orghttps://git.kernel.org/stable/c/b0b971fe7d61411ede63c3291764dbde1577ef2c
git.kernel.orghttps://git.kernel.org/stable/c/39fa14e824acfd470db4f42c354297456bd82b53
git.kernel.orghttps://git.kernel.org/stable/c/a134dd582c0d5b6068efa308bd485cf1d00b3f65
git.kernel.orghttps://git.kernel.org/stable/c/be1a3ec63a840cc9e59a033acf154f56255699a1
git.kernel.orghttps://git.kernel.org/stable/c/152bb26796ff054af50b2ee1b3ca56e364e4f61b
git.kernel.orghttps://git.kernel.org/stable/c/bea301c046110bf421a3ce153fb868cb8d618e90
git.kernel.orghttps://git.kernel.org/stable/c/301867b1c16805aebbc306aafa6ecdc68b73c7e5

01 Record index

CVE-2023-53357

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2023-53357

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References