github - ghsa-7mq2-78wx-f53x

ghsa-7mq2-78wx-f53x

Vulnerability from github

Published

2024-05-19 09:34

Modified

2024-05-19 09:34

Details

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

tls: get psock ref after taking rxlock to avoid leak

At the start of tls_sw_recvmsg, we take a reference on the psock, and then call tls_rx_reader_lock. If that fails, we return directly without releasing the reference.

Instead of adding a new label, just take the reference after locking has succeeded, since we don't need it before.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-35908"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-19T09:15:11Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ntls: get psock ref after taking rxlock to avoid leak\n\nAt the start of tls_sw_recvmsg, we take a reference on the psock, and\nthen call tls_rx_reader_lock. If that fails, we return directly\nwithout releasing the reference.\n\nInstead of adding a new label, just take the reference after locking\nhas succeeded, since we don\u0027t need it before.",
  "id": "GHSA-7mq2-78wx-f53x",
  "modified": "2024-05-19T09:34:47Z",
  "published": "2024-05-19T09:34:47Z",
  "references": [
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  "schema_version": "1.4.0",
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}

cve-2024-35908

Vulnerability from cvelistv5

Published

2024-05-19 08:35

Modified

2024-11-05 09:24

Severity ?

Summary

tls: get psock ref after taking rxlock to avoid leak

References

▼	URL	Tags
	https://git.kernel.org/stable/c/30fabe50a7ace3e9d57cf7f9288f33ea408491c8
	https://git.kernel.org/stable/c/f1b7f14130d782433bc98c1e1e41ce6b4d4c3096
	https://git.kernel.org/stable/c/b565d294e3d5aa809566a4d819835da11997d8b3
	https://git.kernel.org/stable/c/417e91e856099e9b8a42a2520e2255e6afe024be

Impacted products

▼	Vendor	Product
	Linux	Linux
	Linux	Linux

Show details on NVD website

To clipboard

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