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 Android OS

Linux kernel: use after free via chrdev_open
An attacker can force the usage of a freed memory area via chrdev_open() of the Linux kernel, in order to trigger a denial of service, and possibly to run code...
CERTFR-2020-AVI-483, CERTFR-2020-AVI-489, CERTFR-2020-AVI-547, CERTFR-2020-AVI-568, CVE-2020-0305, openSUSE-SU-2020:1153-1, openSUSE-SU-2020:1236-1, SUSE-SU-2020:14442-1, SUSE-SU-2020:2102-1, SUSE-SU-2020:2103-1, SUSE-SU-2020:2105-1, SUSE-SU-2020:2106-1, SUSE-SU-2020:2107-1, SUSE-SU-2020:2119-1, SUSE-SU-2020:2121-1, SUSE-SU-2020:2122-1, SUSE-SU-2020:2134-1, SUSE-SU-2020:2152-1, SUSE-SU-2020:2487-1, SUSE-SU-2020:2605-1, VIGILANCE-VUL-32991
Linux kernel: use after free via Video Driver
An attacker can force the usage of a freed memory area via Video Driver of the Linux kernel, in order to trigger a denial of service, and possibly to run code...
1168295, CERTFR-2020-AVI-415, CERTFR-2020-AVI-612, CVE-2019-9458, RHSA-2020:2854-01, RHSA-2020:4060-01, RHSA-2020:4062-01, SUSE-SU-2020:1663-1, VIGILANCE-VUL-32577
libexif: integer overflow via exif_data_load_data_content
An attacker can trigger an integer overflow via exif_data_load_data_content() of libexif, in order to trigger a denial of service, and possibly to run code...
CVE-2020-0198, DLA-2249-1, USN-4396-1, VIGILANCE-VUL-32533
libexif: out-of-bounds memory reading via exif_entry_get_value
An attacker can force a read at an invalid address via exif_entry_get_value() of libexif, in order to trigger a denial of service, or to obtain sensitive information...
CVE-2020-0182, DLA-2249-1, RHSA-2020:4040-01, USN-4396-1, VIGILANCE-VUL-32532
Linux kernel: information disclosure via vb2_warn_zero_bytesused
A local attacker can read a memory fragment via vb2_warn_zero_bytesused() of the Linux kernel, in order to obtain sensitive information...
CERTFR-2020-AVI-376, CERTFR-2020-AVI-547, CVE-2019-9455, openSUSE-SU-2020:0801-1, SUSE-SU-2020:1599-1, SUSE-SU-2020:1663-1, SUSE-SU-2020:2156-1, SUSE-SU-2020:2478-1, SUSE-SU-2020:2487-1, VIGILANCE-VUL-32513
Linux kernel: out-of-bounds memory reading via f2fs_xattr_generic_list
An attacker can force a read at an invalid address via f2fs_xattr_generic_list() of the Linux kernel, in order to trigger a denial of service, or to obtain sensitive information...
CERTFR-2020-AVI-356, CERTFR-2020-AVI-585, CVE-2020-0067, USN-4387-1, USN-4388-1, USN-4389-1, USN-4390-1, USN-4527-1, VIGILANCE-VUL-32509
Linux kernel: privilege escalation via Arm64 Virtual Memory Management
An attacker can bypass restrictions via Arm64 Virtual Memory Management of the Linux kernel, in order to escalate his privileges...
CERTFR-2018-AVI-199, CERTFR-2018-AVI-232, CERTFR-2020-AVI-368, CVE-2019-2182, DLA-2242-1, DSA-4698-1, SUSE-SU-2018:1048-1, SUSE-SU-2018:1217-1, VIGILANCE-VUL-32502
libexif: information disclosure via exif_data_save_data_entry
A local attacker can read a memory fragment via exif_data_save_data_entry() of libexif, in order to obtain sensitive information...
CVE-2020-0093, DLA-2214-1, openSUSE-SU-2020:0793-1, RHSA-2020:4040-01, SSA:2020-140-02, SUSE-SU-2020:1534-1, SUSE-SU-2020:1553-2, USN-4396-1, VIGILANCE-VUL-32282
Linux kernel: privilege escalation via signal
An attacker can bypass restrictions on the kill system call of the Linux kernel, in order to escalate his privileges...
CERTFR-2020-AVI-356, CERTFR-2020-AVI-368, CERTFR-2020-AVI-612, CVE-2020-12826, DLA-2241-1, DLA-2241-2, RHSA-2020:4060-01, RHSA-2020:4062-01, SSA:2020-163-01, USN-4391-1, VIGILANCE-VUL-32261
Linux kernel: denial of service via Namespace Mountpoint Reference Counter Race
An attacker can trigger a fatal error via Namespace Mountpoint Reference Counter Race of the Linux kernel, in order to trigger a denial of service...
CERTFR-2020-AVI-356, CERTFR-2020-AVI-368, CERTFR-2020-AVI-376, CERTFR-2020-AVI-547, CVE-2020-12114, DLA-2241-1, DLA-2241-2, DLA-2242-1, DSA-4698-1, DSA-4699-1, openSUSE-SU-2020:0801-1, SUSE-SU-2020:1599-1, SUSE-SU-2020:1663-1, SUSE-SU-2020:2156-1, SUSE-SU-2020:2478-1, SUSE-SU-2020:2487-1, USN-4387-1, USN-4388-1, USN-4389-1, USN-4390-1, USN-4391-1, USN-4392-1, VIGILANCE-VUL-32174
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