CVE-2023-52685

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-52685
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.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

18 Jun 2024, 14:15

Type Values Removed Values Added
Summary (en) In the Linux kernel, the following vulnerability has been resolved: pstore: ram_core: fix possible overflow in persistent_ram_init_ecc() In persistent_ram_init_ecc(), on 64-bit arches DIV_ROUND_UP() will return 64-bit value since persistent_ram_zone::buffer_size has type size_t which is derived from the 64-bit *unsigned long*, while the ecc_blocks variable this value gets assigned to has (always 32-bit) *int* type. Even if that value fits into *int* type, an overflow is still possible when calculating the size_t typed ecc_total variable further below since there's no cast to any 64-bit type before multiplication. Declaring the ecc_blocks variable as *size_t* should fix this mess... Found by Linux Verification Center (linuxtesting.org) with the SVACE static analysis tool. (en) Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
References
  • {'url': 'https://git.kernel.org/stable/c/3b333cded94fbe5ce30d699b316c4715151268ae', 'source': '416baaa9-dc9f-4396-8d5f-8c081fb06d67'}
  • {'url': 'https://git.kernel.org/stable/c/48dcfc42ce705b652c0619cb99846afc43029de9', 'source': '416baaa9-dc9f-4396-8d5f-8c081fb06d67'}
  • {'url': 'https://git.kernel.org/stable/c/86222a8fc16ec517de8da2604d904c9df3a08e5d', 'source': '416baaa9-dc9f-4396-8d5f-8c081fb06d67'}
  • {'url': 'https://git.kernel.org/stable/c/8fb12524c86bdd542a54857d5d076b1b6778c78c', 'source': '416baaa9-dc9f-4396-8d5f-8c081fb06d67'}
  • {'url': 'https://git.kernel.org/stable/c/a34946ec3de88a16cc3a87fdab50aad06255a22b', 'source': '416baaa9-dc9f-4396-8d5f-8c081fb06d67'}
  • {'url': 'https://git.kernel.org/stable/c/acd413da3e1f37582207cd6078a41d57c9011918', 'source': '416baaa9-dc9f-4396-8d5f-8c081fb06d67'}
  • {'url': 'https://git.kernel.org/stable/c/d1fe1aede684bd014714dacfdc75586a9ad38657', 'source': '416baaa9-dc9f-4396-8d5f-8c081fb06d67'}
  • {'url': 'https://git.kernel.org/stable/c/f9b891a7e8fcf83901f8507241e23e7420103b61', 'source': '416baaa9-dc9f-4396-8d5f-8c081fb06d67'}

17 May 2024, 15:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-05-17 15:15

Updated : 2024-06-18 14:15

NVD link : CVE-2023-52685

Mitre link : CVE-2023-52685

CVE.ORG link : CVE-2023-52685

JSON object : View

Products Affected

No product.

CWE

No CWE.