cbcvebase.
CVE-2024-50160
published 2024-11-07

CVE-2024-50160: In the Linux kernel, the following vulnerability has been resolved: ALSA: hda/cs8409: Fix possible NULL dereference If snd_hda_gen_add_kctl fails to allocate…

PriorityP419medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.22%
12.0th percentile
In the Linux kernel, the following vulnerability has been resolved: ALSA: hda/cs8409: Fix possible NULL dereference If snd_hda_gen_add_kctl fails to allocate memory and returns NULL, then NULL pointer dereference will occur in the next line. Since dolphin_fixups function is a hda_fixup function which is not supposed to return any errors, add simple check before dereference, ignore the fail. Found by Linux Verification Center (linuxtesting.org) with SVACE.

Affected

25 ranges
VendorProductVersion rangeFixed in
debianlinux< linux 6.1.115-1 (bookworm)linux 6.1.115-1 (bookworm)
debianlinux-6.1< linux 6.1.115-1 (bookworm)linux 6.1.115-1 (bookworm)
linuxlinux
linuxlinux>= 20e507724113300794f16884e7e7507d9b4dec68 < 4e19aca8db696b6ba4dd8c73657405e15c695f144e19aca8db696b6ba4dd8c73657405e15c695f14
linuxlinux>= 20e507724113300794f16884e7e7507d9b4dec68 < 21dc97d5086fdabbe278786bb0a03cbf2e26c79321dc97d5086fdabbe278786bb0a03cbf2e26c793
linuxlinux>= 20e507724113300794f16884e7e7507d9b4dec68 < 8971fd61210d75fd2af225621cd2fcc87eb1847c8971fd61210d75fd2af225621cd2fcc87eb1847c
linuxlinux>= 20e507724113300794f16884e7e7507d9b4dec68 < a5dd71a8b849626f42d08a5e73d382f2016fc7bca5dd71a8b849626f42d08a5e73d382f2016fc7bc
linuxlinux>= 20e507724113300794f16884e7e7507d9b4dec68 < c9bd4a82b4ed32c6d1c90500a52063e6e341517fc9bd4a82b4ed32c6d1c90500a52063e6e341517f
linuxlinux_kernel
linuxlinux_kernel>= 0 < 6.1.115-16.1.115-1
linuxlinux_kernel>= 0 < 6.11.6-16.11.6-1
linuxlinux_kernel>= 0 < 6.11.6-16.11.6-1
linuxlinux_kernel>= 0 < 5.15.0-133.1445.15.0-133.144
linuxlinux_kernel>= 0 < 6.8.0-58.606.8.0-58.60
linuxlinux_kernel>= 0 < 6.11.0-18.186.11.0-18.18
linuxlinux_kernel>= 5.15 < 5.15.1705.15.170
linuxlinux_kernel>= 5.16 < 6.1.1156.1.115
linuxlinux_kernel>= 6.2 < 6.6.596.6.59
linuxlinux_kernel>= 6.7 < 6.11.66.11.6
msrcazl3_kernel_6.6.57.1-7_on_azure_linux_3.0
msrcazl3_kernel_6.6.64.2-1_on_azure_linux_3.0
msrccbl2_kernel_5.15.167.1-2_on_cbl_mariner_2.0
msrccbl2_kernel_5.15.173.1-1_on_cbl_mariner_2.0
msrccbl_mariner_2.0_arm
msrccbl_mariner_2.0_x64

CVSS provenance

nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv8.8HIGH
vendor_ubuntu8.8HIGH
vendor_debian5.5MEDIUM
vendor_msrc5.5MEDIUM
vendor_redhat5.5MEDIUM
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