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CVE-2019-14895

Status Candidate

Overview

A heap-based buffer overflow was discovered in the Linux kernel, all versions 3.x.x and 4.x.x before 4.18.0, in Marvell WiFi chip driver. The flaw could occur when the station attempts a connection negotiation during the handling of the remote devices country settings. This could allow the remote device to cause a denial of service (system crash) or possibly execute arbitrary code.

Related Files

Red Hat Security Advisory 2020-1493-01
Posted Apr 16, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-1493-01 - The kernel-alt packages provide the Linux kernel version 4.x. Issues addressed include buffer overflow, denial of service, heap overflow, and null pointer vulnerabilities.

tags | advisory, denial of service, overflow, kernel, vulnerability
systems | linux, redhat
advisories | CVE-2019-14895, CVE-2019-14901, CVE-2019-15031, CVE-2019-15099, CVE-2019-15666, CVE-2019-19922, CVE-2019-20054, CVE-2019-20095, CVE-2019-5108
MD5 | d23a11d29af809a4480f6714ad12414d
Red Hat Security Advisory 2020-0831-01
Posted Mar 17, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-0831-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include a buffer overflow vulnerability.

tags | advisory, overflow, kernel
systems | linux, redhat
advisories | CVE-2019-14895, CVE-2019-17666
MD5 | 5da45a279cda9001c5b412fd76c6beef
Red Hat Security Advisory 2020-0664-01
Posted Mar 3, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-0664-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include buffer overflow, heap overflow, and use-after-free vulnerabilities.

tags | advisory, overflow, kernel, vulnerability
systems | linux, redhat
advisories | CVE-2018-20856, CVE-2019-14816, CVE-2019-14895, CVE-2019-17133
MD5 | 0f6456426893954e8ce7e050c46f991e
Red Hat Security Advisory 2020-0661-01
Posted Mar 3, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-0661-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include buffer overflow, heap overflow, and use-after-free vulnerabilities.

tags | advisory, overflow, kernel, vulnerability
systems | linux, redhat
advisories | CVE-2018-20976, CVE-2019-14816, CVE-2019-14895, CVE-2019-17133, CVE-2019-17666
MD5 | b286bd81dbf057eac9cc09a16bfc5763
Red Hat Security Advisory 2020-0653-01
Posted Mar 3, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-0653-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include buffer overflow and heap overflow vulnerabilities.

tags | advisory, overflow, kernel, vulnerability
systems | linux, redhat
advisories | CVE-2019-14816, CVE-2019-14895, CVE-2019-17133
MD5 | 8ff15776ba097baad303092b9fb185dc
Red Hat Security Advisory 2020-0609-01
Posted Feb 26, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-0609-01 - The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Issues addressed include buffer overflow and use-after-free vulnerabilities.

tags | advisory, overflow, kernel, vulnerability
systems | linux, redhat
advisories | CVE-2018-20976, CVE-2019-11085, CVE-2019-14895, CVE-2019-17133
MD5 | 49c446e887152f53e4978a368b950ed7
Red Hat Security Advisory 2020-0592-01
Posted Feb 25, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-0592-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include buffer overflow and use-after-free vulnerabilities.

tags | advisory, overflow, kernel, vulnerability
systems | linux, redhat
advisories | CVE-2018-20976, CVE-2019-11085, CVE-2019-14895, CVE-2019-17133
MD5 | 41062dc0a72a79f27648eeff44f918eb
Red Hat Security Advisory 2020-0543-01
Posted Feb 18, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-0543-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include buffer overflow and use-after-free vulnerabilities.

tags | advisory, overflow, kernel, vulnerability
systems | linux, redhat
advisories | CVE-2018-20856, CVE-2018-20976, CVE-2019-11085, CVE-2019-11599, CVE-2019-14895, CVE-2019-17133, CVE-2019-17666
MD5 | 891d7f413bcda9c61a938542509339f3
Red Hat Security Advisory 2020-0375-01
Posted Feb 5, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-0375-01 - The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Issues addressed include buffer overflow and heap overflow vulnerabilities.

tags | advisory, overflow, kernel, vulnerability
systems | linux, redhat
advisories | CVE-2019-14816, CVE-2019-14895, CVE-2019-14898, CVE-2019-14901, CVE-2019-17133
MD5 | ac54169d6b1bf879dd8f033f30482354
Red Hat Security Advisory 2020-0374-01
Posted Feb 5, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-0374-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include buffer overflow and heap overflow vulnerabilities.

tags | advisory, overflow, kernel, vulnerability
systems | linux, redhat
advisories | CVE-2019-14816, CVE-2019-14895, CVE-2019-14898, CVE-2019-14901, CVE-2019-17133
MD5 | d8407e525804629bb6b65be1a82e4d58
Red Hat Security Advisory 2020-0339-01
Posted Feb 4, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-0339-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include buffer overflow, denial of service, and heap overflow vulnerabilities.

tags | advisory, denial of service, overflow, kernel, vulnerability
systems | linux, redhat
advisories | CVE-2019-14814, CVE-2019-14815, CVE-2019-14816, CVE-2019-14895, CVE-2019-14898, CVE-2019-14901, CVE-2019-17666, CVE-2019-19338
MD5 | 269349798395167bed346c4abe1bbe03
Red Hat Security Advisory 2020-0328-01
Posted Feb 4, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-0328-01 - The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Issues addressed include buffer overflow, denial of service, and heap overflow vulnerabilities.

tags | advisory, denial of service, overflow, kernel, vulnerability
systems | linux, redhat
advisories | CVE-2019-14814, CVE-2019-14815, CVE-2019-14816, CVE-2019-14895, CVE-2019-14898, CVE-2019-14901, CVE-2019-17666, CVE-2019-19338
MD5 | cf4445dbf298f0cb11ba6a3e47c66ccf
Kernel Live Patch Security Notice LSN-0062-1
Posted Feb 3, 2020
Authored by Benjamin M. Romer

It was discovered that the binder IPC implementation in the Linux kernel did not properly perform bounds checking in some situations, leading to an out-of-bounds write. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. It was discovered that the Linux kernel did not properly clear data structures on context switches for certain Intel graphics processors. A local attacker could use this to expose sensitive information. Various other issues were also addressed.

tags | advisory, denial of service, arbitrary, kernel, local
systems | linux
advisories | CVE-2019-14615, CVE-2019-14895, CVE-2019-14896, CVE-2019-14897, CVE-2019-14901, CVE-2019-18885, CVE-2019-2214
MD5 | 03710b8e9efb16ac3a585bc63c8f8279
Ubuntu Security Notice USN-4225-2
Posted Jan 18, 2020
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 4225-2 - USN-4225-1 fixed vulnerabilities in the Linux kernel for Ubuntu 19.10. This update provides the corresponding updates for the Linux Hardware Enablement kernel from Ubuntu 19.10 for Ubuntu 18.04 LTS. It was discovered that a heap-based buffer overflow existed in the Marvell WiFi-Ex Driver for the Linux kernel. A physically proximate attacker could use this to cause a denial of service or possibly execute arbitrary code. Various other issues were also addressed.

tags | advisory, denial of service, overflow, arbitrary, kernel, vulnerability
systems | linux, ubuntu
advisories | CVE-2019-14895, CVE-2019-16231, CVE-2019-18660, CVE-2019-18813, CVE-2019-19045, CVE-2019-19051, CVE-2019-19052, CVE-2019-19055, CVE-2019-19072, CVE-2019-19524, CVE-2019-19529, CVE-2019-19534
MD5 | 2d5ceaa9194d6f63659fa747cf422d27
Kernel Live Patch Security Notice LSN-0061-1
Posted Jan 8, 2020
Authored by Benjamin M. Romer

It was discovered that a heap-based buffer overflow existed in the Marvell WiFi-Ex Driver for the Linux kernel. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. It was discovered that a heap-based buffer overflow existed in the Marvell Libertas WLAN Driver for the Linux kernel. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. Various other issues were also addressed.

tags | advisory, denial of service, overflow, arbitrary, kernel
systems | linux
advisories | CVE-2019-14895, CVE-2019-14896, CVE-2019-14897, CVE-2019-14901, CVE-2019-15794
MD5 | 2404d344042300ad2596b5f12fd94aaa
Ubuntu Security Notice USN-4227-2
Posted Jan 8, 2020
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 4227-2 - USN-4227-1 fixed vulnerabilities in the Linux kernel for Ubuntu 18.04 LTS. This update provides the corresponding updates for the Linux kernel for Microsoft Azure Cloud systems for Ubuntu 14.04 ESM. It was discovered that a heap-based buffer overflow existed in the Marvell WiFi-Ex Driver for the Linux kernel. A physically proximate attacker could use this to cause a denial of service or possibly execute arbitrary code. Various other issues were also addressed.

tags | advisory, denial of service, overflow, arbitrary, kernel, vulnerability
systems | linux, ubuntu
advisories | CVE-2019-14895, CVE-2019-16231, CVE-2019-16233, CVE-2019-18660, CVE-2019-19045, CVE-2019-19052, CVE-2019-19083, CVE-2019-19524, CVE-2019-19529, CVE-2019-19534, CVE-2019-19807
MD5 | 733793ffe11e2ea71e09be545be0d3dd
Ubuntu Security Notice USN-4228-2
Posted Jan 8, 2020
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 4228-2 - USN-4228-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement kernel from Ubuntu 16.04 LTS for Ubuntu 14.04 ESM. It was discovered that a heap-based buffer overflow existed in the Marvell WiFi-Ex Driver for the Linux kernel. A physically proximate attacker could use this to cause a denial of service or possibly execute arbitrary code. Various other issues were also addressed.

tags | advisory, denial of service, overflow, arbitrary, kernel, vulnerability
systems | linux, ubuntu
advisories | CVE-2019-14895, CVE-2019-18660, CVE-2019-19052, CVE-2019-19524, CVE-2019-19534
MD5 | dc07d1323ab7cc3470e1c99c2befa13e
Ubuntu Security Notice USN-4228-1
Posted Jan 7, 2020
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 4228-1 - It was discovered that a heap-based buffer overflow existed in the Marvell WiFi-Ex Driver for the Linux kernel. A physically proximate attacker could use this to cause a denial of service or possibly execute arbitrary code. It was discovered that a heap-based buffer overflow existed in the Marvell Libertas WLAN Driver for the Linux kernel. A physically proximate attacker could use this to cause a denial of service or possibly execute arbitrary code. Various other issues were also addressed.

tags | advisory, denial of service, overflow, arbitrary, kernel
systems | linux, ubuntu
advisories | CVE-2019-14895, CVE-2019-18660, CVE-2019-19052, CVE-2019-19524, CVE-2019-19534
MD5 | f4feac3e893b6407d1f30572c9700e9a
Ubuntu Security Notice USN-4227-1
Posted Jan 7, 2020
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 4227-1 - It was discovered that a heap-based buffer overflow existed in the Marvell WiFi-Ex Driver for the Linux kernel. A physically proximate attacker could use this to cause a denial of service or possibly execute arbitrary code. It was discovered that a heap-based buffer overflow existed in the Marvell Libertas WLAN Driver for the Linux kernel. A physically proximate attacker could use this to cause a denial of service or possibly execute arbitrary code. Various other issues were also addressed.

tags | advisory, denial of service, overflow, arbitrary, kernel
systems | linux, ubuntu
advisories | CVE-2019-14895, CVE-2019-16231, CVE-2019-16233, CVE-2019-18660, CVE-2019-19045, CVE-2019-19052, CVE-2019-19083, CVE-2019-19524, CVE-2019-19529, CVE-2019-19534, CVE-2019-19807
MD5 | 864d760849ca5c09092d63bb995d330d
Ubuntu Security Notice USN-4225-1
Posted Jan 7, 2020
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 4225-1 - It was discovered that a heap-based buffer overflow existed in the Marvell WiFi-Ex Driver for the Linux kernel. A physically proximate attacker could use this to cause a denial of service or possibly execute arbitrary code. It was discovered that a heap-based buffer overflow existed in the Marvell Libertas WLAN Driver for the Linux kernel. A physically proximate attacker could use this to cause a denial of service or possibly execute arbitrary code. Various other issues were also addressed.

tags | advisory, denial of service, overflow, arbitrary, kernel
systems | linux, ubuntu
advisories | CVE-2019-14895, CVE-2019-16231, CVE-2019-18660, CVE-2019-18813, CVE-2019-19044, CVE-2019-19045, CVE-2019-19047, CVE-2019-19051, CVE-2019-19052, CVE-2019-19055, CVE-2019-19072, CVE-2019-19524, CVE-2019-19529, CVE-2019-19534, CVE-2019-19807
MD5 | 5705c3fff1cb46069231ce3d34d20efa
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