CVE-2020-36312
published 2021-04-07CVE-2020-36312: An issue was discovered in the Linux kernel before 5.8.10. virt/kvm/kvm_main.c has a kvm_io_bus_unregister_dev memory leak upon a kmalloc failure, aka…
PriorityP417medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.31%
23.8th percentile
An issue was discovered in the Linux kernel before 5.8.10. virt/kvm/kvm_main.c has a kvm_io_bus_unregister_dev memory leak upon a kmalloc failure, aka CID-f65886606c2d.
Affected
7 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.8.10-1 (bookworm) | linux 5.8.10-1 (bookworm) |
| linux | linux_kernel | < 5.8.10 | 5.8.10 |
| linux | linux_kernel | >= 0 < 5.8.10-1 | 5.8.10-1 |
| linux | linux_kernel | >= 0 < 5.8.10-1 | 5.8.10-1 |
| linux | linux_kernel | >= 0 < 5.8.10-1 | 5.8.10-1 |
| linux | linux_kernel | >= 0 < 5.8.10-1 | 5.8.10-1 |
| paloalto | pan-os | — | — |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
nvdv2.02.1LOWAV:L/AC:L/Au:N/C:N/I:N/A:P
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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GHSA
GHSA-cq96-72f3-pchh: An issue was discovered in the Linux kernel before 5
ghsa_unreviewed·2022-05-24
CVE-2020-36312 [MEDIUM] CWE-401 GHSA-cq96-72f3-pchh: An issue was discovered in the Linux kernel before 5
An issue was discovered in the Linux kernel before 5.8.10. virt/kvm/kvm_main.c has a kvm_io_bus_unregister_dev memory leak upon a kmalloc failure, aka CID-f65886606c2d.
OSV
CVE-2020-36312: An issue was discovered in the Linux kernel before 5
osv·2021-04-07·CVSS 5.5
CVE-2020-36312 [MEDIUM] CVE-2020-36312: An issue was discovered in the Linux kernel before 5
An issue was discovered in the Linux kernel before 5.8.10. virt/kvm/kvm_main.c has a kvm_io_bus_unregister_dev memory leak upon a kmalloc failure, aka CID-f65886606c2d.
Palo Alto
PAN-SA-2024-0001 Informational Bulletin: Impact of OSS CVEs in PAN-OS
vendor_paloalto·2024-02-14·CVSS 9.8
CVE-2017-18342 [CRITICAL] PAN-SA-2024-0001 Informational Bulletin: Impact of OSS CVEs in PAN-OS
PAN-SA-2024-0001 Informational Bulletin: Impact of OSS CVEs in PAN-OS
The Palo Alto Networks Product Security Assurance team has evaluated the following open source software (OSS) CVEs as they relate to PAN-OS software. While PAN-OS software may include the
CVEs: CVE-2017-18342, CVE-2017-8923, CVE-2017-9120, CVE-2019-1551, CVE-2019-16865, CVE-2019-16905, CVE-2019-19523, CVE-2019-19528, CVE-2019-19911, CVE-2020-0404, CVE-2020-0431, CVE-2020-0466, CVE-2020-10379, CVE-2020-11538, CVE-2020-11608, CVE-2020-12114, CVE-2020-12321, CVE-2020-12362, CVE-2020-12363, CVE-2020-12364, CVE-2020-13757, CVE-2020-14314, CVE-2020-14351, CVE-2020-15778, CVE-2020-1967, CVE-2020-24394, CVE-2020-24504, CVE-2020-25211, CVE-2020-25212, CVE-2020-25284, CVE-2020-25285, CVE-2020-25717, CVE-2020-26541, CVE-2020-2715
Red Hat
kernel: memory leak upon a kmalloc failure in kvm_io_bus_unregister_dev function in virt/kvm/kvm_main.c
vendor_redhat·2020-09-11·CVSS 5.5
CVE-2020-36312 [MEDIUM] CWE-772 kernel: memory leak upon a kmalloc failure in kvm_io_bus_unregister_dev function in virt/kvm/kvm_main.c
kernel: memory leak upon a kmalloc failure in kvm_io_bus_unregister_dev function in virt/kvm/kvm_main.c
An issue was discovered in the Linux kernel before 5.8.10. virt/kvm/kvm_main.c has a kvm_io_bus_unregister_dev memory leak upon a kmalloc failure, aka CID-f65886606c2d.
A flaw was found in the KVM hypervisor of the Linux kernel. A memory leak could occur in kvm_io_bus_unregister_dev() upon a kmalloc failure. The highest threat from this vulnerability is to system availability.
Mitigation: Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Packa
Debian
CVE-2020-36312: linux - An issue was discovered in the Linux kernel before 5.8.10. virt/kvm/kvm_main.c h...
vendor_debian·2020·CVSS 5.5
CVE-2020-36312 [MEDIUM] CVE-2020-36312: linux - An issue was discovered in the Linux kernel before 5.8.10. virt/kvm/kvm_main.c h...
An issue was discovered in the Linux kernel before 5.8.10. virt/kvm/kvm_main.c has a kvm_io_bus_unregister_dev memory leak upon a kmalloc failure, aka CID-f65886606c2d.
Scope: local
bookworm: resolved (fixed in 5.8.10-1)
bullseye: resolved (fixed in 5.8.10-1)
forky: resolved (fixed in 5.8.10-1)
sid: resolved (fixed in 5.8.10-1)
trixie: resolved (fixed in 5.8.10-1)
No detection rules found.
No public exploits indexed.
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.8.10https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f65886606c2d3b562716de030706dfe1bea4ed5ehttps://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.8.10https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f65886606c2d3b562716de030706dfe1bea4ed5e
2021-04-07
Published