01 Record

CVE-2022-49855

net: wwan: iosm: fix memory leak in ipc_pcie_read_bios_cfg

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

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02 Description

net: wwan: iosm: fix memory leak in ipc_pcie_read_bios_cfg

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

Equal to or higher than the score of 9.6% 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

2025-05-01 14:10Z1 YR AGO

Last updated

2026-05-11 19:08Z5 MO AGO

Reserved

2025-05-01

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-401Missing Release of Memory after Effective LifetimeVariant

Data version

5.2

Document digest

5e94ba3fe7e45dbeebea8a099bd60cd474dc7c73bf65702a3509cd66bd3da4d0

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux7e98d785ae6184c7580a33619dae8b651769ff08 to < 13b1ea861e8aeb701bcfbfe436b943efa2d44029, 7e98d785ae6184c7580a33619dae8b651769ff08 to < 7560ceef4d2832a67e8781d924e129c7f542376f, 7e98d785ae6184c7580a33619dae8b651769ff08 to < d38a648d2d6cc7bee11c6f533ff9426a00c2a74c, 5.14—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/13b1ea861e8aeb701bcfbfe436b943efa2d44029
git.kernel.orghttps://git.kernel.org/stable/c/7560ceef4d2832a67e8781d924e129c7f542376f
git.kernel.orghttps://git.kernel.org/stable/c/d38a648d2d6cc7bee11c6f533ff9426a00c2a74c

07 Fixed in

Debian 12

linux
Fixed in 6.0.10-1

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

Debian 13

linux
Fixed in 6.0.10-1

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

Debian 14

linux
Fixed in 6.0.10-1

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