A memory leak in the mwifiex_pcie_alloc_cmdrsp_buf() function in drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering mwifiex_map_pci_memory() failures, aka CID-db8fd2cde932.
CPE | Name | Operator | Version |
---|---|---|---|
ubuntu_linux | eq | 16.04 | |
ubuntu_linux | eq | 18.04 | |
ubuntu_linux | eq | 14.04 | |
ubuntu_linux | eq | 19.10 | |
debian_linux | eq | 8.0 | |
fedora | eq | 30 | |
fedora | eq | 31 | |
linux_kernel | le | 5.3.11 | |
leap | eq | 15.1 |
lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html
github.com/torvalds/linux/commit/db8fd2cde93227e566a412cf53173ffa227998bc
lists.debian.org/debian-lts-announce/2020/01/msg00013.html
lists.debian.org/debian-lts-announce/2020/03/msg00001.html
lists.fedoraproject.org/archives/list/[email protected]/message/O3PSDE6PTOTVBK2YTKB2TFQP2SUBVSNF/
lists.fedoraproject.org/archives/list/[email protected]/message/PY7LJMSPAGRIKABJPDKQDTXYW3L5RX2T/
security.netapp.com/advisory/ntap-20191205-0001/
usn.ubuntu.com/4286-1/
usn.ubuntu.com/4286-2/
usn.ubuntu.com/4300-1/
usn.ubuntu.com/4301-1/
usn.ubuntu.com/4302-1/