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CVE-2026-46075

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CVE-2026-46075

Published: May 27, 2026

Modified: Jun 1, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: crypto: atmel-sha204a - Fix potential UAF and memory leak in remove path Unregister the hwrng to prevent new ->read() calls and flush the Atmel I2C workqueue before teardown to prevent a potential UAF if a queued callback runs while the device is being removed. Drop the early return to ensure sysfs entries are removed and ->hwrng.priv is freed, preventing a memory leak.

VendorProductVersions

Linux

Linux

affected
da001fb651b00e1deeaf24767dd691ae8152a4f5 - < 6dbeb0f788582e1ab5dfc3f41994eac0ec88c2b5
affected
da001fb651b00e1deeaf24767dd691ae8152a4f5 - < c5a45d14234bf26e28a89e3a5dcc08336595cf11
affected
da001fb651b00e1deeaf24767dd691ae8152a4f5 - < 775c00d87c385b758da9504cf053acea00e2ed40
affected
da001fb651b00e1deeaf24767dd691ae8152a4f5 - < 1193c12126d39bf986a5a9214827b73707b193ab
affected
da001fb651b00e1deeaf24767dd691ae8152a4f5 - < 31901371ccd16b42d2f167b1018ba9ae8bd5a6c7

+1 more versions

Linux

Linux

affected
5.3
unaffected
0 - < 5.3
unaffected
6.1.175 - <= 6.1.*
unaffected
6.6.140 - <= 6.6.*
unaffected
6.12.86 - <= 6.12.*

+3 more versions

References

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