github - ghsa-h43g-m94v-wfpv

ghsa-h43g-m94v-wfpv

Vulnerability from github

Published

2022-10-01 00:00

Modified

2025-05-20 21:30

Severity ?

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

Details

drivers/char/pcmcia/synclink_cs.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free if a physically proximate attacker removes a PCMCIA device while calling ioctl, aka a race condition between mgslpc_ioctl and mgslpc_detach.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-41848"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-362"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-09-30T06:15:00Z",
    "severity": "MODERATE"
  },
  "details": "drivers/char/pcmcia/synclink_cs.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free if a physically proximate attacker removes a PCMCIA device while calling ioctl, aka a race condition between mgslpc_ioctl and mgslpc_detach.",
  "id": "GHSA-h43g-m94v-wfpv",
  "modified": "2025-05-20T21:30:27Z",
  "published": "2022-10-01T00:00:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-41848"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/log/drivers/char/pcmcia/synclink_cs.c"
    },
    {
      "type": "WEB",
      "url": "https://lore.kernel.org/lkml/20220919040251.GA302541%40ubuntu/T/#rc85e751f467b3e6f9ccef92cfa7fb8a6cc50c270"
    },
    {
      "type": "WEB",
      "url": "https://lore.kernel.org/lkml/20220919040251.GA302541@ubuntu/T/#rc85e751f467b3e6f9ccef92cfa7fb8a6cc50c270"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-41848 (GCVE-0-2022-41848)

Vulnerability from cvelistv5

Published

2022-09-30 05:15

Modified

2025-05-20 19:23

Severity ?

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

CWE

n/a

Summary

drivers/char/pcmcia/synclink_cs.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free if a physically proximate attacker removes a PCMCIA device while calling ioctl, aka a race condition between mgslpc_ioctl and mgslpc_detach.

References

URL

Tags

	https://lore.kernel.org/lkml/20220919040251.GA302541%40ubuntu/T/#rc85e751f467b3e6f9ccef92cfa7fb8a6cc50c270	x_refsource_MISC
	https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/log/drivers/char/pcmcia/synclink_cs.c	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

To clipboard

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}

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