01 Record

CVE-2022-50315

ata: ahci: Match EM_MAX_SLOTS with SATA_PMP_MAX_PORTS

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

View raw JSON

02 Description

ata: ahci: Match EM_MAX_SLOTS with SATA_PMP_MAX_PORTS

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 ImpacttotalSuccessful exploitation gives total 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

0.16% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 6.1% 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 2026-10-15.

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

2025-09-15 14:46Z1 YR AGO

Last updated

2026-10-15 21:31Z13 DAYS AGO

Reserved

2025-09-15

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-129Improper Validation of Array IndexVariant

Data version

5.2

Document digest

01893a333cc22f536b47465207153861b61b2cb05382883e8ae3106e3cb765c4

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux18f7ba4c2f4be6b37d925931f04d6cc28d88d1ee to < f70bd4339cb68bc7e206af4c922bc0d249244403, 18f7ba4c2f4be6b37d925931f04d6cc28d88d1ee to < da2ea4a961d9f89ed248734e7032350c260dc3a3, 18f7ba4c2f4be6b37d925931f04d6cc28d88d1ee to < 67a00c299c5c143817c948fbc7de1a2fa1af38fb, 18f7ba4c2f4be6b37d925931f04d6cc28d88d1ee to < 383b7c50f5445ff8dbbf03080905648d6980c39d, 18f7ba4c2f4be6b37d925931f04d6cc28d88d1ee to < 303d0f761431d848dd8d7ff9fd9b8c101879cabe, 18f7ba4c2f4be6b37d925931f04d6cc28d88d1ee to < 8fbe13de1cc7cef2564be3cbf60400b33eee023b, 18f7ba4c2f4be6b37d925931f04d6cc28d88d1ee to < d6314d5f68764550c84d732ce901ddd3ac6b415f, 18f7ba4c2f4be6b37d925931f04d6cc28d88d1ee to < 1e41e693f458eef2d5728207dbd327cd3b16580a, 2.6.27—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/f70bd4339cb68bc7e206af4c922bc0d249244403
git.kernel.orghttps://git.kernel.org/stable/c/da2ea4a961d9f89ed248734e7032350c260dc3a3
git.kernel.orghttps://git.kernel.org/stable/c/67a00c299c5c143817c948fbc7de1a2fa1af38fb
git.kernel.orghttps://git.kernel.org/stable/c/383b7c50f5445ff8dbbf03080905648d6980c39d
git.kernel.orghttps://git.kernel.org/stable/c/303d0f761431d848dd8d7ff9fd9b8c101879cabe
git.kernel.orghttps://git.kernel.org/stable/c/8fbe13de1cc7cef2564be3cbf60400b33eee023b
git.kernel.orghttps://git.kernel.org/stable/c/d6314d5f68764550c84d732ce901ddd3ac6b415f
git.kernel.orghttps://git.kernel.org/stable/c/1e41e693f458eef2d5728207dbd327cd3b16580a

07 Fixed in

Debian 12

linux
Fixed in 6.0.6-1

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

Debian 13

linux
Fixed in 6.0.6-1

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

Debian 14

linux
Fixed in 6.0.6-1

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