An update that fixes 15 vulnerabilities is now available.
Description:
This update for qemu fixes the following issues:
Security issues fixed:
- CVE-2021-3527: usb: unbounded stack allocation in usbredir (bsc#1186012)
- CVE-2021-3582: Fix possible mremap overflow in the pvrdma (bsc#1187499)
- CVE-2021-3592: Fix for slirp: invalid pointer initialization may lead to
information disclosure (bootp) (bsc#1187364)
- CVE-2021-3593: Fix for slirp: invalid pointer initialization may lead to
information disclosure (udp6) (bsc#1187365)
- CVE-2021-3594: Fix for slirp: invalid pointer initialization may lead to
information disclosure (udp) (bsc#1187367)
- CVE-2021-3595: Fixed slirp: invalid pointer initialization may lead to
information disclosure (tftp) (bsc#1187366)
- CVE-2021-3607: Ensure correct input on ring init (bsc#1187539)
- CVE-2021-3608: Fix the ring init error flow (bsc#1187538)
- CVE-2021-3611: Fix intel-hda segmentation fault due to stack overflow
(bsc#1187529)
- CVE-2021-3682: usbredir: free call on invalid pointer in bufp_alloc
(bsc#1189145)
- CVE-2020-35503: NULL pointer dereference issue in megasas-gen2 host bus
adapter (bsc#1180432)
- CVE-2020-35504,CVE-2020-35505,CVE-2020-35506: NULL pointer dereference
in ESP (bsc#1180433 bsc#1180434 bsc#1180435)
- CVE-2021-20255: eepro100: stack overflow via infinite recursion
(bsc#1182651)
This update was imported from the SUSE:SLE-15-SP2:Update update project.
Patch Instructions:
To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or “zypper patch”.
Alternatively you can run the command listed for your product: