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CVE-2022-49657

usbnet: fix memory leak in error case PUBLISHED

Description (CNA)

In the Linux kernel, the following vulnerability has been resolved: usbnet: fix memory leak in error case usbnet_write_cmd_async() mixed up which buffers need to be freed in which error case. v2: add Fixes tag v3: fix uninitialized buf pointer

Affected (CNA)

Vendor / productVersions
Linux / Linuxaffected 877bd862f32b815d54ab5fc10a4fd903d7bf3012 before 3eed421ca5c809da93456f69203d164d5220be3d; affected 877bd862f32b815d54ab5fc10a4fd903d7bf3012 before 5269209f54dd8dfd15f9383f3a3a1fe8370764f8; affected 877bd862f32b815d54ab5fc10a4fd903d7bf3012 before d5165e657987ff4ba0ace896d4376a3718a9fbc3; affected 877bd862f32b815d54ab5fc10a4fd903d7bf3012 before 04894ab34faf40ab72a8a5ab5b404bb0606bbbff; affected 877bd862f32b815d54ab5fc10a4fd903d7bf3012 before 0085da9df3dced730027923a6b48f58e9016af91; affected 877bd862f32b815d54ab5fc10a4fd903d7bf3012 before db89582ff330556188da856e01382ccbf3a5e706; affected 877bd862f32b815d54ab5fc10a4fd903d7bf3012 before e7b4f69946a38209b4a4f660bf0e4cbed94f9b4b; affected 877bd862f32b815d54ab5fc10a4fd903d7bf3012 before b55a21b764c1e182014630fa5486d717484ac58f
Linux / Linuxaffected 3.8; unaffected 0 before 3.8; unaffected 4.9.323 through 4.9.*; unaffected 4.14.288 through 4.14.*; unaffected 4.19.252 through 4.19.*; unaffected 5.4.205 through 5.4.*; unaffected 5.10.130 through 5.10.*; unaffected 5.15.54 through 5.15.*; unaffected 5.18.11 through 5.18.*; unaffected 5.19 through *

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.