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CVE-2021-47373

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CVE-2021-47373

Published: May 21, 2024

Modified: May 11, 2026

PUBLISHED

Description

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]

VendorProductVersions

Linux

Linux

affected
7d75bbb4bc1ad90386776459d37e4ddfe605671e - < 7d39992d45acd6f2d6b2f62389c55b61fb3d486b
affected
7d75bbb4bc1ad90386776459d37e4ddfe605671e - < 5701e8bff314c155e7afdc467b1e0389d86853d0
affected
7d75bbb4bc1ad90386776459d37e4ddfe605671e - < 42d3711c23781045e7a5cd28536c774b9a66d20b
affected
7d75bbb4bc1ad90386776459d37e4ddfe605671e - < 568662e37f927e3dc3e475f3ff7cf4ab7719c5e7
affected
7d75bbb4bc1ad90386776459d37e4ddfe605671e - < e0c1c2e5da19685a20557a50f10c6aa4fa26aa84

+1 more versions

Linux

Linux

affected
4.14
unaffected
0 - < 4.14
unaffected
4.14.249 - <= 4.14.*
unaffected
4.19.209 - <= 4.19.*
unaffected
5.4.150 - <= 5.4.*

+3 more versions

References

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