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CVE-2021-47495

usbnet: sanity check for maxpacket PUBLISHED

Description (CNA)

In the Linux kernel, the following vulnerability has been resolved: usbnet: sanity check for maxpacket maxpacket of 0 makes no sense and oopses as we need to divide by it. Give up. V2: fixed typo in log and stylistic issues

Affected (CNA)

Vendor / productVersions
Linux / Linuxaffected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before b9eba0a4a527e04d712f0e0401e5391ef124b33e; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 524f333e98138d909a0a0c574a9ff6737dce2767; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 74b3b27cf9fecce00cd8918b7882fd81191d0aa4; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 002d82227c0abe29118cf80f7e2f396b22d448ed; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 492140e45d2bf27c1014243f8616a9b612144e20; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 693ecbe8f799405f8775719deedb1f76265d375a; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 7e8b6a4f18edee070213cb6a77118e8a412253c5; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 397430b50a363d8b7bdda00522123f82df6adc5e
Linux / Linuxaffected 2.6.12; unaffected 0 before 2.6.12; unaffected 4.4.291 through 4.4.*; unaffected 4.9.289 through 4.9.*; unaffected 4.14.254 through 4.14.*; unaffected 4.19.215 through 4.19.*; unaffected 5.4.157 through 5.4.*; unaffected 5.10.77 through 5.10.*; unaffected 5.14.16 through 5.14.*; unaffected 5.15 through *

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

CVE

No English description supplied.