github - ghsa-pcqc-c89r-492h

ghsa-pcqc-c89r-492h

Vulnerability from github

Published

2024-02-26 18:30

Modified

2024-04-17 21:30

Severity ?

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

In the Linux kernel, the following vulnerability has been resolved:

crypto: rsa - add a check for allocation failure

Static checkers insist that the mpi_alloc() allocation can fail so add a check to prevent a NULL dereference. Small allocations like this can't actually fail in current kernels, but adding a check is very simple and makes the static checkers happy.

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{
   affected: [],
   aliases: [
      "CVE-2023-52472",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-476",
      ],
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      github_reviewed_at: null,
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      severity: "MODERATE",
   },
   details: "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: rsa - add a check for allocation failure\n\nStatic checkers insist that the mpi_alloc() allocation can fail so add\na check to prevent a NULL dereference.  Small allocations like this\ncan't actually fail in current kernels, but adding a check is very\nsimple and makes the static checkers happy.",
   id: "GHSA-pcqc-c89r-492h",
   modified: "2024-04-17T21:30:45Z",
   published: "2024-02-26T18:30:29Z",
   references: [
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      },
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   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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}

cve-2023-52472

Vulnerability from cvelistv5

Published

2024-02-25 08:16

Modified

2024-12-19 08:20

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: crypto: rsa - add a check for allocation failure Static checkers insist that the mpi_alloc() allocation can fail so add a check to prevent a NULL dereference. Small allocations like this can't actually fail in current kernels, but adding a check is very simple and makes the static checkers happy.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/2831f4d3bfa68e64c5f83e96688be779c87b3511
	https://git.kernel.org/stable/c/95ad8b6879e2e49d02e3bfc0e1fb46421633fe2a
	https://git.kernel.org/stable/c/d872ca165cb67112f2841ef9c37d51ef7e63d1e4

Impacted products

Vendor

Product

Version

▼

Linux

Version: 6637e11e4ad22ff03183da0dbd36d65c98b81cf7
Version: 6637e11e4ad22ff03183da0dbd36d65c98b81cf7
Version: 6637e11e4ad22ff03183da0dbd36d65c98b81cf7

Linux

Version: 6.5

Show details on NVD website

JSON

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All sightings related to this event Export sightings related to this event

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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