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CVE-2024-39475

MEDIUM

5.5

Description

In the Linux kernel, the following vulnerability has been resolved: fbdev: savage: Handle err return when savagefb_check_var failed The commit 04e5eac8f3ab("fbdev: savage: Error out if pixclock equals zero") checks the value of pixclock to avoid divide-by-zero error. However the function savagefb_probe doesn't handle the error return of savagefb_check_var. When pixclock is 0, it will cause divide-by-zero error.

Details CVE

Score CVSS v3.15.5

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Vecteur d'attaqueLOCAL

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie7/5/2024

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

linux:linux_kernel

Faiblesses (CWE)

CWE-369

References

https://git.kernel.org/stable/c/32f92b0078ebf79dbe4827288e0acb50d89d3d5b(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/4b2c67e30b4e1d2ae19dba8b8e8f3b5fd3cf8089(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/5f446859bfa46df0ffb34149499f48a2c2d8cd95(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/6ad959b6703e2c4c5d7af03b4cfd5ff608036339(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/86435f39c18967cdd937d7a49ba539cdea7fb547(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/b8385ff814ca4cb7e63789841e6ec2a14c73e1e8(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/be754cbd77eaf2932408a4e18532e4945274a5c7(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/edaa57480b876e8203b51df7c3d14a51ea6b09e3(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/32f92b0078ebf79dbe4827288e0acb50d89d3d5b(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/4b2c67e30b4e1d2ae19dba8b8e8f3b5fd3cf8089(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/5f446859bfa46df0ffb34149499f48a2c2d8cd95(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/6ad959b6703e2c4c5d7af03b4cfd5ff608036339(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/86435f39c18967cdd937d7a49ba539cdea7fb547(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/b8385ff814ca4cb7e63789841e6ec2a14c73e1e8(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/be754cbd77eaf2932408a4e18532e4945274a5c7(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/edaa57480b876e8203b51df7c3d14a51ea6b09e3(af854a3a-2127-422b-91ae-364da2661108)

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