The Vigil@nce team watches public vulnerabilities impacting your computers, and then offers security solutions, a vigilance database and tools to fix them.

Computer vulnerabilities of Linux

Linux kernel: out-of-bounds memory reading via f2fs_build_segment_manager
An attacker can force a read at an invalid address via f2fs_build_segment_manager() of the Linux kernel, in order to trigger a denial of service, or to obtain sensitive information...
CVE-2019-19449, VIGILANCE-VUL-31096
Linux kernel: use after free via try_merge_free_space
An attacker can force the usage of a freed memory area via try_merge_free_space() of the Linux kernel, in order to trigger a denial of service, and possibly to run code...
CERTFR-2020-AVI-614, CERTFR-2020-AVI-699, CVE-2019-19448, DLA-2385-1, DLA-2420-1, DLA-2420-2, SSA:2020-295-01, USN-4578-1, VIGILANCE-VUL-31095
Linux kernel: use after free via ext4_put_super
An attacker can force the usage of a freed memory area via ext4_put_super() of the Linux kernel, in order to trigger a denial of service, and possibly to run code...
1158819, 205433, 6408856, CERTFR-2020-AVI-029, CERTFR-2020-AVI-119, CERTFR-2020-AVI-123, CERTFR-2020-AVI-124, CERTFR-2020-AVI-130, CERTFR-2020-AVI-281, CERTFR-2020-AVI-318, CERTFR-2020-AVI-368, CERTFR-2020-AVI-612, CERTFR-2020-AVI-710, CERTFR-2020-AVI-770, CERTFR-2020-AVI-823, CERTFR-2020-AVI-841, CVE-2019-19447, DLA-2114-1, DLA-2241-1, DLA-2241-2, JSA11174, JSA11176, openSUSE-SU-2020:0336-1, RHSA-2020:2104-01, RHSA-2020:4060-01, RHSA-2020:4062-01, RHSA-2020:4431-01, RHSA-2020:4609-01, RHSA-2020:5206-01, RHSA-2020:5430-01, RHSA-2020:5656-01, SUSE-SU-2020:0093-1, SUSE-SU-2020:0511-1, SUSE-SU-2020:0559-1, SUSE-SU-2020:0560-1, SUSE-SU-2020:0580-1, SUSE-SU-2020:0599-1, SUSE-SU-2020:1255-1, SUSE-SU-2020:1663-1, VIGILANCE-VUL-31094
Linux kernel: memory leak via netdev_register_kobject
An attacker can create a memory leak via netdev_register_kobject() of the Linux kernel, in order to trigger a denial of service...
CERTFR-2019-AVI-612, CERTFR-2019-AVI-635, CERTFR-2019-AVI-639, CERTFR-2019-AVI-652, CERTFR-2020-AVI-029, CERTFR-2020-AVI-147, CERTFR-2020-AVI-180, CERTFR-2020-AVI-260, CERTFR-2020-AVI-369, CERTFR-2020-AVI-415, CVE-2019-15916, JSA11174, JSA11176, openSUSE-SU-2019:2675-1, RHSA-2019:3309-01, RHSA-2019:3517-01, RHSA-2020:0740-01, RHSA-2020:1016-01, RHSA-2020:1070-01, RHSA-2020:2522-01, RHSA-2020:2851-01, SSB-439005, SUSE-SU-2019:3200-1, SUSE-SU-2019:3289-1, SUSE-SU-2019:3294-1, SUSE-SU-2019:3295-1, SUSE-SU-2019:3316-1, SUSE-SU-2019:3317-1, SUSE-SU-2019:3371-1, SUSE-SU-2019:3372-1, SUSE-SU-2019:3381-1, SUSE-SU-2020:0093-1, SUSE-SU-2020:14354-1, VIGILANCE-VUL-31092
Linux kernel: privilege escalation via drivers/media/platform/vivid
An attacker can bypass restrictions via drivers/media/platform/vivid of the Linux kernel, in order to escalate his privileges...
CERTFR-2019-AVI-612, CERTFR-2019-AVI-639, CERTFR-2019-AVI-652, CERTFR-2020-AVI-029, CERTFR-2020-AVI-060, CERTFR-2020-AVI-096, CERTFR-2020-AVI-123, CERTFR-2020-AVI-130, CERTFR-2020-AVI-318, CVE-2019-18683, DLA-2114-1, openSUSE-SU-2019:2675-1, SSA:2020-008-01, SUSE-SU-2019:3200-1, SUSE-SU-2019:3289-1, SUSE-SU-2019:3316-1, SUSE-SU-2019:3317-1, SUSE-SU-2019:3371-1, SUSE-SU-2019:3372-1, SUSE-SU-2019:3379-1, SUSE-SU-2019:3381-1, SUSE-SU-2020:0093-1, SUSE-SU-2020:0599-1, SUSE-SU-2020:1255-1, USN-4254-1, USN-4254-2, USN-4258-1, USN-4284-1, USN-4287-1, USN-4287-2, VIGILANCE-VUL-31091
Linux kernel: denial of service via fpregs_state_valid
An attacker can trigger a fatal error via fpregs_state_valid() of the Linux kernel, in order to trigger a denial of service...
CERTFR-2020-AVI-096, CVE-2019-19602, USN-4284-1, VIGILANCE-VUL-31085
Linux kernel: use after free via serial_ir_init_module
An attacker can force the usage of a freed memory area via serial_ir_init_module() of the Linux kernel, in order to trigger a denial of service, and possibly to run code...
CERTFR-2019-AVI-639, CERTFR-2019-AVI-652, CERTFR-2019-AVI-655, CERTFR-2020-AVI-029, CERTFR-2020-AVI-130, CERTFR-2020-AVI-710, CVE-2019-19543, openSUSE-SU-2019:2675-1, RHSA-2020:4431-01, RHSA-2020:4609-01, SUSE-SU-2019:3289-1, SUSE-SU-2019:3316-1, SUSE-SU-2019:3317-1, SUSE-SU-2019:3372-1, SUSE-SU-2019:3381-1, SUSE-SU-2019:3389-1, SUSE-SU-2020:0093-1, SUSE-SU-2020:0599-1, VIGILANCE-VUL-31062
Linux kernel: memory corruption via USB Character Device Driver
An attacker can trigger a memory corruption via USB Character Device Driver of the Linux kernel, in order to trigger a denial of service, and possibly to run code...
6408856, CERTFR-2019-AVI-639, CERTFR-2019-AVI-655, CERTFR-2020-AVI-029, CERTFR-2020-AVI-119, CERTFR-2020-AVI-123, CERTFR-2020-AVI-124, CERTFR-2020-AVI-130, CERTFR-2020-AVI-260, CERTFR-2020-AVI-318, CERTFR-2020-AVI-612, CERTFR-2020-AVI-710, CVE-2019-19537, DLA-2068-1, DLA-2114-1, DSA-2020-052, DSA-2020-053, JSA11174, JSA11176, openSUSE-SU-2020:0336-1, RHSA-2020:4060-01, RHSA-2020:4062-01, RHSA-2020:4431-01, RHSA-2020:4609-01, SUSE-SU-2019:3316-1, SUSE-SU-2019:3379-1, SUSE-SU-2019:3381-1, SUSE-SU-2019:3389-1, SUSE-SU-2020:0093-1, SUSE-SU-2020:0511-1, SUSE-SU-2020:0560-1, SUSE-SU-2020:0599-1, SUSE-SU-2020:1255-1, SUSE-SU-2020:14354-1, VIGILANCE-VUL-31056
Linux kernel: information disclosure via drivers/net/can/usb/peak_usb/pcan_usb_pro.c
A local attacker can read a memory fragment via drivers/net/can/usb/peak_usb/pcan_usb_pro.c of the Linux kernel, in order to obtain sensitive information...
CERTFR-2019-AVI-639, CERTFR-2019-AVI-652, CERTFR-2019-AVI-655, CERTFR-2020-AVI-029, CERTFR-2020-AVI-123, CERTFR-2020-AVI-130, CERTFR-2020-AVI-318, CVE-2019-19536, DLA-2068-1, DLA-2114-1, DSA-2020-052, DSA-2020-053, openSUSE-SU-2019:2675-1, SUSE-SU-2019:3289-1, SUSE-SU-2019:3316-1, SUSE-SU-2019:3317-1, SUSE-SU-2019:3372-1, SUSE-SU-2019:3379-1, SUSE-SU-2019:3381-1, SUSE-SU-2019:3389-1, SUSE-SU-2020:0093-1, SUSE-SU-2020:0599-1, SUSE-SU-2020:1255-1, VIGILANCE-VUL-31055
Linux kernel: information disclosure via drivers/net/can/usb/peak_usb/pcan_usb_fd.c
A local attacker can read a memory fragment via drivers/net/can/usb/peak_usb/pcan_usb_fd.c of the Linux kernel, in order to obtain sensitive information...
CERTFR-2019-AVI-639, CERTFR-2019-AVI-655, CERTFR-2020-AVI-029, CERTFR-2020-AVI-119, CERTFR-2020-AVI-123, CERTFR-2020-AVI-124, CERTFR-2020-AVI-130, CERTFR-2020-AVI-318, cpuapr2021, CVE-2019-19535, DLA-2114-1, DSA-2020-052, DSA-2020-053, openSUSE-SU-2020:0336-1, SUSE-SU-2019:3316-1, SUSE-SU-2019:3379-1, SUSE-SU-2019:3381-1, SUSE-SU-2019:3389-1, SUSE-SU-2020:0093-1, SUSE-SU-2020:0511-1, SUSE-SU-2020:0560-1, SUSE-SU-2020:0599-1, SUSE-SU-2020:1255-1, VIGILANCE-VUL-31054
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