cbcvebase.
CVE-2023-51780
published 2024-01-11

CVE-2023-51780: An issue was discovered in the Linux kernel before 6.6.8. do_vcc_ioctl in net/atm/ioctl.c has a use-after-free because of a vcc_recvmsg race condition.

PriorityP432high7CVSS 3.1
AVLACHPRLUINSUCHIHAH
EPSS
0.51%
40.7th percentile
An issue was discovered in the Linux kernel before 6.6.8. do_vcc_ioctl in net/atm/ioctl.c has a use-after-free because of a vcc_recvmsg race condition.

Affected

19 ranges
VendorProductVersion rangeFixed in
debiandebian_linux
debianlinux< linux 6.1.69-1 (bookworm)linux 6.1.69-1 (bookworm)
linuxlinux_kernel< 6.6.86.6.8
linuxlinux_kernel
linuxlinux_kernel
linuxlinux_kernel>= 0 < 5.10.205-25.10.205-2
linuxlinux_kernel>= 0 < 6.1.69-16.1.69-1
linuxlinux_kernel>= 0 < 6.6.8-16.6.8-1
linuxlinux_kernel>= 0 < 6.6.8-16.6.8-1
linuxlinux_kernel>= 0 < 5.4.0-173.1915.4.0-173.191
linuxlinux_kernel>= 0 < 5.15.0-97.1075.15.0-97.107
linuxlinux_kernel>= 0 < 4.4.0-251.2854.4.0-251.285
linuxlinux_kernel>= 0 < 4.15.0-222.2334.15.0-222.233
msrccbl2_hyperv-daemons_5.15.139.1-1_on_cbl_mariner_2.0
msrccbl2_hyperv-daemons_5.15.145.2-1_on_cbl_mariner_2.0
msrccbl2_kernel_5.15.148.1-1_on_cbl_mariner_2.0
msrccbl2_kernel_5.15.180.1-1_on_cbl_mariner_2.0
msrccbl_mariner_2.0_arm
msrccbl_mariner_2.0_x64

CVSS provenance

nvdv3.17.0HIGHCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
osv7.0HIGH
vendor_debian7.0HIGH
vendor_msrc7.0HIGH
vendor_redhat7.0HIGH
vendor_ubuntu7.0HIGH
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