github - ghsa-m9r6-94f7-4j6m

ghsa-m9r6-94f7-4j6m

Vulnerability from github

Published

2024-05-21 15:31

Modified

2024-05-21 15:31

Details

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

irqchip/gic-v3-its: Fix potential VPE leak on error

In its_vpe_irq_domain_alloc, when its_vpe_init() returns an error, there is an off-by-one in the number of VPEs to be freed.

Fix it by simply passing the number of VPEs allocated, which is the index of the loop iterating over the VPEs.

[maz: fixed commit message]

Show details on source website

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{
  "affected": [],
  "aliases": [
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  ],
  "database_specific": {
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    "severity": null
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  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nirqchip/gic-v3-its: Fix potential VPE leak on error\n\nIn its_vpe_irq_domain_alloc, when its_vpe_init() returns an error,\nthere is an off-by-one in the number of VPEs to be freed.\n\nFix it by simply passing the number of VPEs allocated, which is the\nindex of the loop iterating over the VPEs.\n\n[maz: fixed commit message]",
  "id": "GHSA-m9r6-94f7-4j6m",
  "modified": "2024-05-21T15:31:44Z",
  "published": "2024-05-21T15:31:44Z",
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cve-2021-47373

Vulnerability from cvelistv5

Published

2024-05-21 15:03

Modified

2024-11-04 12:04

Severity ?

Summary

irqchip/gic-v3-its: Fix potential VPE leak on error

References

▼	URL	Tags
	https://git.kernel.org/stable/c/7d39992d45acd6f2d6b2f62389c55b61fb3d486b
	https://git.kernel.org/stable/c/5701e8bff314c155e7afdc467b1e0389d86853d0
	https://git.kernel.org/stable/c/42d3711c23781045e7a5cd28536c774b9a66d20b
	https://git.kernel.org/stable/c/568662e37f927e3dc3e475f3ff7cf4ab7719c5e7
	https://git.kernel.org/stable/c/e0c1c2e5da19685a20557a50f10c6aa4fa26aa84
	https://git.kernel.org/stable/c/280bef512933b2dda01d681d8cbe499b98fc5bdd

Impacted products

▼	Vendor	Product
	Linux	Linux
	Linux	Linux

Show details on NVD website

To clipboard

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