Riskcovery

CVE-2021-47495

usbnet: sanity check for maxpacket

State
Published
Severity
Not scored
Published
May 22, 2024
Updated
May 11, 2026
Reserved
May 22, 2024

Read the record on cve.org

Description

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

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before b9eba0a4a527e04d712f0e0401e5391ef124b33eAffected
  • 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 524f333e98138d909a0a0c574a9ff6737dce2767Affected
  • 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 74b3b27cf9fecce00cd8918b7882fd81191d0aa4Affected
  • 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 002d82227c0abe29118cf80f7e2f396b22d448edAffected
  • 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 492140e45d2bf27c1014243f8616a9b612144e20Affected
  • 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 693ecbe8f799405f8775719deedb1f76265d375aAffected
  • 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 7e8b6a4f18edee070213cb6a77118e8a412253c5Affected
  • 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 397430b50a363d8b7bdda00522123f82df6adc5eAffected
LinuxLinux
  • 2.6.12Affected
  • before 2.6.12Not affected
  • 4.4.291 through 4.4.*Not affected
  • 4.9.289 through 4.9.*Not affected
  • 4.14.254 through 4.14.*Not affected
  • 4.19.215 through 4.19.*Not affected
  • 5.4.157 through 5.4.*Not affected
  • 5.10.77 through 5.10.*Not affected
  • 5.14.16 through 5.14.*Not affected
  • 5.15 and laterNot affected

References

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