VulnerabilityModified
CVE-2022-49331
In the Linux kernel, the following vulnerability has been resolved: nfc: st21nfca: fix memory leaks in EVT_TRANSACTION handling Error paths do not free previously allocated memory.
MEDIUM 5.5EPSS 0.27%
Does this matter?
Lower severity and a low EPSS score (0.27%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: nfc: st21nfca: fix memory leaks in EVT_TRANSACTION handling Error paths do not free previously allocated memory. Add devm_kfree() to those failure paths.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.27% probability · 19th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-401
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/3eca2c42daa4659965db6817479027cbc6df7899Patch
- https://git.kernel.org/stable/c/54423649bc0ed464b75807a7cf2857a5871f738fPatch
- https://git.kernel.org/stable/c/55904086041ba4ee4070187b36590f8f8d6df4cdPatch
- https://git.kernel.org/stable/c/593773088d615a46a42c97e01a0550d192bb7f74Patch
- https://git.kernel.org/stable/c/6fce324b530dd74750ad870699e33eeed1029dedPatch
- https://git.kernel.org/stable/c/996419e0594abb311fb958553809f24f38e7abbePatch
- https://git.kernel.org/stable/c/d221ce54ce331c1a23be71eebf57f6a088632383Patch
- https://git.kernel.org/stable/c/db836b97464d44340b568e041fd24602858713f7Patch
- https://git.kernel.org/stable/c/f444ecd3f57f4ba5090fe8b6756933e37de4226ePatch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.