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CVE-2024-50076

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CVE-2024-50076

Published: Oct 29, 2024

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: vt: prevent kernel-infoleak in con_font_get() font.data may not initialize all memory spaces depending on the implementation of vc->vc_sw->con_font_get. This may cause info-leak, so to prevent this, it is safest to modify it to initialize the allocated memory space to 0, and it generally does not affect the overall performance of the system.

VendorProductVersions

Linux

Linux

affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - < efc67cee700b89ffbdb74a0603a083ec1290ae31
affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - < dc794e878e6d79f75205be456b1042a289c5759d
affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - < 1e5a17dc77d8a8bbe67040b32e2ef755901aba44
affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - < b3959d5eca136e0588f9af3867b34032160cb826
affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - < 23c4cb8a56978e5b1baa171d42e616e316c2039d

+3 more versions

Linux

Linux

affected
2.6.12
unaffected
0 - < 2.6.12
unaffected
4.19.323 - <= 4.19.*
unaffected
5.4.285 - <= 5.4.*
unaffected
5.10.229 - <= 5.10.*

+5 more versions

References

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