CVE-2020-12464
Summary
| CVE | CVE-2020-12464 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-04-29 18:15:00 UTC |
| Updated | 2023-10-12 14:10:00 UTC |
| Description | usb_sg_cancel in drivers/usb/core/message.c in the Linux kernel before 5.6.8 has a use-after-free because a transfer occurs without a reference, aka CID-056ad39ee925. |
Risk And Classification
Problem Types: CWE-416
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| USN-4388-1: Linux kernel vulnerabilities | Ubuntu security notices | Ubuntu | UBUNTU | usn.ubuntu.com | |
| LKML: Kyungtae Kim: BUG: KASAN: use-after-free in usb_hcd_unlink_urb+0x5f/0x170 drivers/usb/core/hcd.c | MISC | lkml.org | Exploit, Vendor Advisory |
| USB: core: Fix free-while-in-use bug in the USB S-Glibrary - Patchwork | MISC | patchwork.kernel.org | Patch, Vendor Advisory |
| kernel/git/torvalds/linux.git - Linux kernel source tree | MISC | git.kernel.org | Patch, Vendor Advisory |
| May 2020 Linux Kernel Vulnerabilities in NetApp Products | NetApp Product Security | CONFIRM | security.netapp.com | |
| Debian -- Security Information -- DSA-4699-1 linux | DEBIAN | www.debian.org | |
| USN-4391-1: Linux kernel vulnerabilities | Ubuntu security notices | UBUNTU | usn.ubuntu.com | |
| cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.8 | MISC | cdn.kernel.org | Release Notes, Vendor Advisory |
| USN-4390-1: Linux kernel vulnerabilities | Ubuntu security notices | UBUNTU | usn.ubuntu.com | |
| [SECURITY] [DLA 2241-2] linux security update | MLIST | lists.debian.org | |
| USN-4389-1: Linux kernel vulnerabilities | Ubuntu security notices | UBUNTU | usn.ubuntu.com | |
| [SECURITY] [DLA 2242-1] linux-4.9 security update | MLIST | lists.debian.org | |
| USB: core: Fix free-while-in-use bug in the USB S-Glibrary · torvalds/linux@056ad39 · GitHub | MISC | github.com | Patch, Third Party Advisory |
| USN-4387-1: Linux kernel vulnerabilities | Ubuntu security notices | UBUNTU | usn.ubuntu.com | |
| [SECURITY] [DLA 2241-1] linux security update | MLIST | lists.debian.org | |
| Debian -- Security Information -- DSA-4698-1 linux | DEBIAN | www.debian.org | |
| [security-announce] openSUSE-SU-2020:0801-1: important: Security update | SUSE | lists.opensuse.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 159185 Oracle Enterprise Linux Security Update for kernel (ELSA-2021-1578)
- 239314 Red Hat Update for kernel-rt (RHSA-2021:1739)
- 239339 Red Hat Update for kernel (RHSA-2021:1578)
- 352300 Amazon Linux Security Advisory for kernel: ALAC2012-2020-020
- 390217 Oracle Managed Virtualization (VM) Server for x86 Security Update for Unbreakable Enterprise kernel (OVMSA-2021-0001)
- 390234 Oracle Managed Virtualization (VM) Server for x86 Security Update for kernel (OVMSA-2021-0001)
- 900076 CBL-Mariner Linux Security Update for kernel 5.4.91
- 903270 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (3467)
- 905979 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (3467-1)
- 940354 AlmaLinux Security Update for kernel (ALSA-2021:1578)