cbcvebase.
CVE-2023-52859
published 2024-05-21

CVE-2023-52859: In the Linux kernel, the following vulnerability has been resolved: perf: hisi: Fix use-after-free when register pmu fails When we fail to register the uncore…

PriorityP338high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.24%
15.4th percentile
In the Linux kernel, the following vulnerability has been resolved: perf: hisi: Fix use-after-free when register pmu fails When we fail to register the uncore pmu, the pmu context may not been allocated. The error handing will call cpuhp_state_remove_instance() to call uncore pmu offline callback, which migrate the pmu context. Since that's liable to lead to some kind of use-after-free. Use cpuhp_state_remove_instance_nocalls() instead of cpuhp_state_remove_instance() so that the notifiers don't execute after the PMU device has been failed to register.

Affected

14 ranges
VendorProductVersion rangeFixed in
debianlinux< linux 6.1.64-1 (bookworm)linux 6.1.64-1 (bookworm)
linuxlinux
linuxlinux>= 3bf30882c3c7b6e376d9d6d04082c9aa2d2ac30a < 0e1e88bba286621b886218363de07b319d6208b20e1e88bba286621b886218363de07b319d6208b2
linuxlinux>= 3bf30882c3c7b6e376d9d6d04082c9aa2d2ac30a < b660420f449d094b1fabfa504889810b3a63cdd5b660420f449d094b1fabfa504889810b3a63cdd5
linuxlinux>= 3bf30882c3c7b6e376d9d6d04082c9aa2d2ac30a < 3405f364f82d4f5407a8b4c519dc15d24b847fda3405f364f82d4f5407a8b4c519dc15d24b847fda
linuxlinux>= 3bf30882c3c7b6e376d9d6d04082c9aa2d2ac30a < 75bab28ffd05ec8879c197890b1bd1dfec8d3f6375bab28ffd05ec8879c197890b1bd1dfec8d3f63
linuxlinux>= 3bf30882c3c7b6e376d9d6d04082c9aa2d2ac30a < b805cafc604bfdb671fae7347a57f51154afa735b805cafc604bfdb671fae7347a57f51154afa735
linuxlinux_kernel>= 0 < 6.1.64-16.1.64-1
linuxlinux_kernel>= 0 < 6.6.8-16.6.8-1
linuxlinux_kernel>= 0 < 6.6.8-16.6.8-1
linuxlinux_kernel>= 5.13 < 5.15.1395.15.139
linuxlinux_kernel>= 5.16 < 6.1.636.1.63
linuxlinux_kernel>= 6.2 < 6.5.126.5.12
linuxlinux_kernel>= 6.6 < 6.6.26.6.2

CVSS provenance

nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
osv7.8HIGH
vendor_debian7.8HIGH
vendor_redhat7.8HIGH
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