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 Kernel Linux

Linux kernel: out-of-bounds memory reading via ppp_cp_parse_cr
An attacker can force a read at an invalid address via ppp_cp_parse_cr() of the Linux kernel, in order to trigger a denial of service, or to obtain sensitive information...
CERTFR-2020-AVI-642, CERTFR-2020-AVI-654, CVE-2020-25643, DSA-4774-1, openSUSE-SU-2020:1655-1, openSUSE-SU-2020:1698-1, RHBUG-1879981, SSA:2020-295-01, SUSE-SU-2020:2904-1, SUSE-SU-2020:2905-1, SUSE-SU-2020:2906-1, SUSE-SU-2020:2907-1, SUSE-SU-2020:2980-1, SUSE-SU-2020:2999-1, VIGILANCE-VUL-33497
Linux kernel: privilege escalation via Secure Boot Forbidden Signature Bypass
An attacker can bypass restrictions via Secure Boot Forbidden Signature Bypass of the Linux kernel, in order to escalate his privileges...
CVE-2020-26541, VIGILANCE-VUL-33479
Linux kernel: information disclosure via romfs_dev_read
A local attacker can read a memory fragment via romfs_dev_read() of the Linux kernel, in order to obtain sensitive information...
PROJ-ZERO-2077, VIGILANCE-VUL-33475
Linux kernel: overload via Zero Length Bvec
An attacker can trigger an overload via Zero Length Bvec of the Linux kernel, in order to trigger a denial of service...
CERTFR-2020-AVI-614, CERTFR-2020-AVI-637, CERTFR-2020-AVI-642, CVE-2020-25641, DLA-2385-1, openSUSE-SU-2020:1655-1, openSUSE-SU-2020:1698-1, SUSE-SU-2020:2904-1, SUSE-SU-2020:2905-1, SUSE-SU-2020:2906-1, SUSE-SU-2020:2907-1, SUSE-SU-2020:2980-1, SUSE-SU-2020:2999-1, USN-4576-1, VIGILANCE-VUL-33443
Linux kernel: information disclosure via mlx4_en_get_module_eeprom
A local attacker can read a memory fragment via mlx4_en_get_module_eeprom() of the Linux kernel, in order to obtain sensitive information...
960702, CVE-2020-14304, VIGILANCE-VUL-33330
Linux kernel: NULL pointer dereference via mm/hugetlb.c
An attacker can force a NULL pointer to be dereferenced via mm/hugetlb.c of the Linux kernel, in order to trigger a denial of service...
CERTFR-2020-AVI-614, CERTFR-2020-AVI-637, CVE-2020-25285, DLA-2385-1, SSA:2020-295-01, USN-4576-1, USN-4579-1, VIGILANCE-VUL-33316
Linux kernel: denial of service via xfs_attr_shortform_verify
An attacker can trigger a fatal error via xfs_attr_shortform_verify() of the Linux kernel, in order to trigger a denial of service...
CERTFR-2020-AVI-614, CERTFR-2020-AVI-625, CERTFR-2020-AVI-637, CERTFR-2020-AVI-642, CERTFR-2020-AVI-655, CVE-2020-14385, DLA-2385-1, FEDORA-2020-00e872744f, FEDORA-2020-708b23f2ce, openSUSE-SU-2020:1586-1, RHBUG-1874800, RHSA-2020:4286-01, RHSA-2020:4287-01, RHSA-2020:4289-01, SUSE-SU-2020:2879-1, SUSE-SU-2020:2908-1, USN-4576-1, VIGILANCE-VUL-33264
Linux kernel: denial of service via do_split
An attacker can trigger a fatal error via do_split() of the Linux kernel, in order to trigger a denial of service...
1173798, CERTFR-2020-AVI-547, CERTFR-2020-AVI-548, CERTFR-2020-AVI-553, CERTFR-2020-AVI-568, CERTFR-2020-AVI-574, CERTFR-2020-AVI-614, CERTFR-2020-AVI-637, CVE-2020-14314, DLA-2385-1, openSUSE-SU-2020:1325-1, openSUSE-SU-2020:1382-1, SSA:2020-295-01, SUSE-SU-2020:2485-1, SUSE-SU-2020:2486-1, SUSE-SU-2020:2540-1, SUSE-SU-2020:2541-1, SUSE-SU-2020:2574-1, SUSE-SU-2020:2575-1, SUSE-SU-2020:2576-1, SUSE-SU-2020:2582-1, SUSE-SU-2020:2605-1, SUSE-SU-2020:2610-1, SUSE-SU-2020:2623-1, SUSE-SU-2020:2631-1, USN-4576-1, USN-4578-1, USN-4579-1, VIGILANCE-VUL-33234
Linux kernel: denial of service via FUSE Filesystem PID Namespace Mounting
An attacker can trigger a fatal error via FUSE Filesystem PID Namespace Mounting of the Linux kernel, in order to trigger a denial of service...
CVE-2019-20794, VIGILANCE-VUL-33142
Linux kernel: read-write access via Nfsd No-ACL Unapplied Umask
An attacker can bypass access restrictions via Nfsd No-ACL Unapplied Umask of the Linux kernel, in order to read or alter data...
CERTFR-2020-AVI-541, CERTFR-2020-AVI-548, CERTFR-2020-AVI-553, CERTFR-2020-AVI-568, CERTFR-2020-AVI-574, CVE-2020-24394, openSUSE-SU-2020:1325-1, SUSE-SU-2020:2540-1, SUSE-SU-2020:2541-1, SUSE-SU-2020:2574-1, SUSE-SU-2020:2575-1, SUSE-SU-2020:2605-1, SUSE-SU-2020:2610-1, SUSE-SU-2020:2623-1, SUSE-SU-2020:2631-1, USN-4483-1, USN-4485-1, VIGILANCE-VUL-33124
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