CVE-2021-47213

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-47213
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
CVSS

No CVSS.

References

No reference.

Configurations

No configuration.

History

15 Apr 2024, 09:15

Type Values Removed Values Added
References
  • {'url': 'https://git.kernel.org/stable/c/c0019b7db1d7ac62c711cda6b357a659d46428fe', 'name': 'https://git.kernel.org/stable/c/c0019b7db1d7ac62c711cda6b357a659d46428fe', 'tags': [], 'refsource': ''}
  • {'url': 'https://git.kernel.org/stable/c/10c22d9519f3f5939de61a1500aa3a926b778d3a', 'name': 'https://git.kernel.org/stable/c/10c22d9519f3f5939de61a1500aa3a926b778d3a', 'tags': [], 'refsource': ''}
Summary In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix exposure in nfsd4_decode_bitmap() rtm@csail.mit.edu reports: > nfsd4_decode_bitmap4() will write beyond bmval[bmlen-1] if the RPC > directs it to do so. This can cause nfsd4_decode_state_protect4_a() > to write client-supplied data beyond the end of > nfsd4_exchange_id.spo_must_allow[] when called by > nfsd4_decode_exchange_id(). Rewrite the loops so nfsd4_decode_bitmap() cannot iterate beyond @bmlen. Reported by: rtm@csail.mit.edu Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

10 Apr 2024, 19:49

Type Values Removed Values Added
New CVE
Information

Published : 2024-04-10 19:15

Updated : 2024-04-16 18:56

NVD link : CVE-2021-47213

Mitre link : CVE-2021-47213

CVE.ORG link : CVE-2021-47213

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Products Affected

No product.

CWE

No CWE.