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CVE-2022-48880

platform/surface: aggregator: Add missing call to ssam_request_sync_free()

Description

In the Linux kernel, the following vulnerability has been resolved: platform/surface: aggregator: Add missing call to ssam_request_sync_free() Although rare, ssam_request_sync_init() can fail. In that case, the request should be freed via ssam_request_sync_free(). Currently it is leaked instead. Fix this.

Timeline

  1. ID reserved

    By Linux

  2. · 36 days later

    Published

  3. · 21 months later

    Record updated

Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.

Scores

CVSS scores of CVE-2022-48880, by who scored it
Scored byCVSSScoreVector
NVDNVD · Analyzed3.1Medium5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS (exploitation in 30 days)
0.24% · top 85% of all CVEs (11 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.

Affected products

  • Linux · Linux

    • affected c167b9c7e3d6131b4a4865c112a3dbc86d2e997d – < d2dc110deabe7142b60ebeed689e67f92795ee24
    • affected c167b9c7e3d6131b4a4865c112a3dbc86d2e997d – < 50b3cdf8239b11545f311c4f7b89e0092e4feedb
    • affected c167b9c7e3d6131b4a4865c112a3dbc86d2e997d – < c965daac370f08a9b71d573a71d13cda76f2a884

  • Linux · Linux

    • affected 5.12
    • unaffected < 5.12
    • unaffected 5.15.89 – ≤ 5.15.*
    • unaffected 6.1.7 – ≤ 6.1.*
    • unaffected 6.2 – ≤ *

References

References3

Sources

The same CVE in the primary databases and aggregators, to check against.

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Record last updated .