github - ghsa-mjwr-f33f-hp8q

ghsa-mjwr-f33f-hp8q

Vulnerability from github

Published

2024-05-17 15:31

Modified

2024-06-26 00:31

Details

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

crypto: s390/aes - Fix buffer overread in CTR mode

When processing the last block, the s390 ctr code will always read a whole block, even if there isn't a whole block of data left. Fix this by using the actual length left and copy it into a buffer first for processing.

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{
  "affected": [],
  "aliases": [
    "CVE-2023-52669"
  ],
  "database_specific": {
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    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-17T14:15:09Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: s390/aes - Fix buffer overread in CTR mode\n\nWhen processing the last block, the s390 ctr code will always read\na whole block, even if there isn\u0027t a whole block of data left.  Fix\nthis by using the actual length left and copy it into a buffer first\nfor processing.",
  "id": "GHSA-mjwr-f33f-hp8q",
  "modified": "2024-06-26T00:31:42Z",
  "published": "2024-05-17T15:31:09Z",
  "references": [
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-52669"
    },
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    },
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      "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"
    }
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  "schema_version": "1.4.0",
  "severity": []
}

cve-2023-52669

Vulnerability from cvelistv5

Published

2024-05-17 14:01

Modified

2024-12-19 08:23

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: crypto: s390/aes - Fix buffer overread in CTR mode When processing the last block, the s390 ctr code will always read a whole block, even if there isn't a whole block of data left. Fix this by using the actual length left and copy it into a buffer first for processing.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/cd51e26a3b89706beec64f2d8296cfb1c34e0c79
	https://git.kernel.org/stable/c/a7f580cdb42ec3d53bbb7c4e4335a98423703285
	https://git.kernel.org/stable/c/dbc9a791a70ea47be9f2acf251700fe254a2ab23
	https://git.kernel.org/stable/c/d68ac38895e84446848b7647ab9458d54cacba3e
	https://git.kernel.org/stable/c/e78f1a43e72daf77705ad5b9946de66fc708b874
	https://git.kernel.org/stable/c/d07f951903fa9922c375b8ab1ce81b18a0034e3b

Impacted products

Vendor

Product

Version

▼

Linux

Version: 0200f3ecc19660bebeabbcbaf212957fcf1dbf8f
Version: 0200f3ecc19660bebeabbcbaf212957fcf1dbf8f
Version: 0200f3ecc19660bebeabbcbaf212957fcf1dbf8f
Version: 0200f3ecc19660bebeabbcbaf212957fcf1dbf8f
Version: 0200f3ecc19660bebeabbcbaf212957fcf1dbf8f
Version: 0200f3ecc19660bebeabbcbaf212957fcf1dbf8f

Linux

Version: 3.0

Show details on NVD website

JSON

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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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