Risk | Medium |
Patch available | YES |
Number of vulnerabilities | 2 |
CVE-ID | CVE-2020-12888 CVE-2020-13143 |
CWE-ID | CWE-125 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
Linux kernel Operating systems & Components / Operating system |
Vendor | Linux Foundation |
This security bulletin contains information about 2 vulnerabilities.
EUVDB-ID: #VU28159
Risk: Low
CVSSv3.1:
CVE-ID: CVE-2020-12888
CWE-ID: N/A
Exploit availability: No
DescriptionThe vulnerability allows a local user to perform a deinal of service (DoS) attack.
The vulnerability exists due to the VFIO PCI driver mishandles attempts to access disabled memory space. A local user can cause a denial of service condition on the target system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsLinux kernel: 5.6 - 5.6.13
http://www.openwall.com/lists/oss-security/2020/05/19/6
http://lore.kernel.org/kvm/158871401328.15589.17598154478222071285.stgit@gimli.home/
http://lore.kernel.org/kvm/158871570274.15589.10563806532874116326.stgit@gimli.home/
Can this vulnerability be exploited remotely?
Is there known malware, which exploits this vulnerability?
EUVDB-ID: #VU28157
Risk: Medium
CVSSv3.1:
CVE-ID: CVE-2020-13143
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary condition in "gadget_dev_desc_UDC_store" in "drivers/usb/gadget/configfs.c" file. A remote attacker can trigger out-of-bounds read error and cause a denial of service on the target system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsLinux kernel: 5.6 - 5.6.13
http://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=15753588bcd4bbffae1cca33c8ced5722477fe1f
http://www.spinics.net/lists/linux-usb/msg194331.html
Can this vulnerability be exploited remotely?
Is there known malware, which exploits this vulnerability?