01 Record

CVE-2021-47651

soc: qcom: rpmpd: Check for null return of devm_kcalloc

MediumPUBLISHEDCNA: Linux

CNA base score5.5 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

View raw JSON

02 Description

soc: qcom: rpmpd: Check for null return of devm_kcalloc

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

Ranks above 15.5% 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 2026-06-17.

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

2025-02-26 01:54Z1 YR AGO

Last updated

2026-05-11 13:58Z3 MO AGO

Reserved

2025-02-26

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Medium (CVSS 5.5)

CNA CVSS vector

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

Weaknesses

CWE-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

35bc77f46e4c4871392417b49f0de649b0e4fffff6e3a2362281401eaa35270f

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxbbe3a66c3f5a65fb3d702351bac2a6033944d389 to < 755dbc3d73789ac9f0017c729abf5e4b153bf799, bbe3a66c3f5a65fb3d702351bac2a6033944d389 to < b5d6eba71997b6d661935d2b15094ac7f9f6132d, bbe3a66c3f5a65fb3d702351bac2a6033944d389 to < 724376c30af5a57686b223dbcd6188e07d2a1de2, bbe3a66c3f5a65fb3d702351bac2a6033944d389 to < 84b89fa877ad576e9ee8130f412cfd592f274508, bbe3a66c3f5a65fb3d702351bac2a6033944d389 to < 31b5124d742969ea8bf7a1360596f548ca23e770, bbe3a66c3f5a65fb3d702351bac2a6033944d389 to < 5a811126d38f9767a20cc271b34db7c8efc5a46c, 5.1—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/755dbc3d73789ac9f0017c729abf5e4b153bf799
git.kernel.orghttps://git.kernel.org/stable/c/b5d6eba71997b6d661935d2b15094ac7f9f6132d
git.kernel.orghttps://git.kernel.org/stable/c/724376c30af5a57686b223dbcd6188e07d2a1de2
git.kernel.orghttps://git.kernel.org/stable/c/84b89fa877ad576e9ee8130f412cfd592f274508
git.kernel.orghttps://git.kernel.org/stable/c/31b5124d742969ea8bf7a1360596f548ca23e770
git.kernel.orghttps://git.kernel.org/stable/c/5a811126d38f9767a20cc271b34db7c8efc5a46c

01 Record index

CVE-2021-47651

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2021-47651

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References