CVE 2016-5195
Race condition in mm/gup.c in the Linux kernel 2.x through 4.x before 4.8.3 allows local users to gain privileges by leveraging incorrect handling of a copy-on-write (COW) feature to write to a read-only memory mapping, as exploited in the wild in October 2016, aka "Dirty COW."
Related bugs and status
CVE-2016-5195 (Candidate) is related to these bugs:
Bug #1239087: Safely remove is not working (or broken) in Gnome Disks
Summary | In | Importance | Status | |||
---|---|---|---|---|---|---|
1239087 | Safely remove is not working (or broken) in Gnome Disks | gnome-disk-utility (Ubuntu) | Undecided | New |
Bug #792085: Automatic remount of safely removed USB 3.0 drive
Summary | In | Importance | Status | |||
---|---|---|---|---|---|---|
792085 | Automatic remount of safely removed USB 3.0 drive | linux (Fedora) | Undecided | Fix Released | ||
792085 | Automatic remount of safely removed USB 3.0 drive | linux (openSUSE) | Medium | Fix Released | ||
792085 | Automatic remount of safely removed USB 3.0 drive | linux (Ubuntu) | Medium | Fix Released | ||
792085 | Automatic remount of safely removed USB 3.0 drive | linux (Ubuntu Yakkety) | Medium | Fix Released | ||
792085 | Automatic remount of safely removed USB 3.0 drive | linux (Ubuntu Xenial) | Medium | Fix Released | ||
792085 | Automatic remount of safely removed USB 3.0 drive | linux (Ubuntu Trusty) | Medium | Triaged |
Bug #1633547: CVE-2016-5195
Summary | In | Importance | Status | |||
---|---|---|---|---|---|---|
1633547 | CVE-2016-5195 | linux (Ubuntu) | High | Fix Released |
Bug #1634496: proc_keys_show crash when reading /proc/keys
Summary | In | Importance | Status | |||
---|---|---|---|---|---|---|
1634496 | proc_keys_show crash when reading /proc/keys | linux (Ubuntu) | High | Fix Released | ||
1634496 | proc_keys_show crash when reading /proc/keys | Linux | Medium | Fix Released | ||
1634496 | proc_keys_show crash when reading /proc/keys | linux (Ubuntu Yakkety) | High | Fix Released | ||
1634496 | proc_keys_show crash when reading /proc/keys | linux (Ubuntu Trusty) | High | Fix Released | ||
1634496 | proc_keys_show crash when reading /proc/keys | linux (Ubuntu Vivid) | High | Fix Released | ||
1634496 | proc_keys_show crash when reading /proc/keys | linux (Ubuntu Precise) | High | Fix Released | ||
1634496 | proc_keys_show crash when reading /proc/keys | linux (Ubuntu Xenial) | High | Fix Released |
Bug #1634753: srcname from mount rule corrupted under load
Summary | In | Importance | Status | |||
---|---|---|---|---|---|---|
1634753 | srcname from mount rule corrupted under load | AppArmor | Critical | Invalid | ||
1634753 | srcname from mount rule corrupted under load | linux (Ubuntu) | Critical | Fix Released | ||
1634753 | srcname from mount rule corrupted under load | linux (Ubuntu Yakkety) | Critical | Invalid | ||
1634753 | srcname from mount rule corrupted under load | linux (Ubuntu Xenial) | Critical | Fix Released | ||
1634753 | srcname from mount rule corrupted under load | linux (Ubuntu Trusty) | High | Fix Released | ||
1634753 | srcname from mount rule corrupted under load | linux (Ubuntu Precise) | Undecided | Invalid |
Bug #1635436: linux: 3.2.0-114.156 -proposed tracker
Summary | In | Importance | Status | |||
---|---|---|---|---|---|---|
1635436 | linux: 3.2.0-114.156 -proposed tracker | linux (Ubuntu) | Undecided | Invalid | ||
1635436 | linux: 3.2.0-114.156 -proposed tracker | linux (Ubuntu Precise) | Medium | Fix Released | ||
1635436 | linux: 3.2.0-114.156 -proposed tracker | Kernel SRU Workflow | Medium | In Progress | ||
1635436 | linux: 3.2.0-114.156 -proposed tracker | Kernel SRU Workflow automated-testing | Medium | Fix Released | ||
1635436 | linux: 3.2.0-114.156 -proposed tracker | Kernel SRU Workflow certification-testing | Medium | Confirmed | ||
1635436 | linux: 3.2.0-114.156 -proposed tracker | Kernel SRU Workflow prepare-package | Medium | Fix Released | ||
1635436 | linux: 3.2.0-114.156 -proposed tracker | Kernel SRU Workflow prepare-package-lbm | Medium | Fix Released | ||
1635436 | linux: 3.2.0-114.156 -proposed tracker | Kernel SRU Workflow prepare-package-meta | Medium | Fix Released | ||
1635436 | linux: 3.2.0-114.156 -proposed tracker | Kernel SRU Workflow promote-to-proposed | Medium | Fix Released | ||
1635436 | linux: 3.2.0-114.156 -proposed tracker | Kernel SRU Workflow promote-to-security | Medium | New | ||
1635436 | linux: 3.2.0-114.156 -proposed tracker | Kernel SRU Workflow promote-to-updates | Medium | New | ||
1635436 | linux: 3.2.0-114.156 -proposed tracker | Kernel SRU Workflow regression-testing | Medium | In Progress | ||
1635436 | linux: 3.2.0-114.156 -proposed tracker | Kernel SRU Workflow security-signoff | Medium | In Progress | ||
1635436 | linux: 3.2.0-114.156 -proposed tracker | Kernel SRU Workflow upload-to-ppa | Medium | Invalid | ||
1635436 | linux: 3.2.0-114.156 -proposed tracker | Kernel SRU Workflow verification-testing | Medium | Confirmed |
Bug #1635439: linux-ti-omap4: 3.2.0-1492.119 -proposed tracker
Summary | In | Importance | Status | |||
---|---|---|---|---|---|---|
1635439 | linux-ti-omap4: 3.2.0-1492.119 -proposed tracker | linux-ti-omap4 (Ubuntu) | Undecided | Invalid | ||
1635439 | linux-ti-omap4: 3.2.0-1492.119 -proposed tracker | linux-ti-omap4 (Ubuntu Precise) | Medium | Fix Released | ||
1635439 | linux-ti-omap4: 3.2.0-1492.119 -proposed tracker | Kernel SRU Workflow | Medium | In Progress | ||
1635439 | linux-ti-omap4: 3.2.0-1492.119 -proposed tracker | Kernel SRU Workflow automated-testing | Medium | Invalid | ||
1635439 | linux-ti-omap4: 3.2.0-1492.119 -proposed tracker | Kernel SRU Workflow certification-testing | Medium | Invalid | ||
1635439 | linux-ti-omap4: 3.2.0-1492.119 -proposed tracker | Kernel SRU Workflow prepare-package | Medium | Fix Released | ||
1635439 | linux-ti-omap4: 3.2.0-1492.119 -proposed tracker | Kernel SRU Workflow prepare-package-meta | Medium | Fix Released | ||
1635439 | linux-ti-omap4: 3.2.0-1492.119 -proposed tracker | Kernel SRU Workflow promote-to-proposed | Medium | Fix Released | ||
1635439 | linux-ti-omap4: 3.2.0-1492.119 -proposed tracker | Kernel SRU Workflow promote-to-security | Medium | New | ||
1635439 | linux-ti-omap4: 3.2.0-1492.119 -proposed tracker | Kernel SRU Workflow promote-to-updates | Medium | New | ||
1635439 | linux-ti-omap4: 3.2.0-1492.119 -proposed tracker | Kernel SRU Workflow regression-testing | Medium | Confirmed | ||
1635439 | linux-ti-omap4: 3.2.0-1492.119 -proposed tracker | Kernel SRU Workflow security-signoff | Medium | In Progress | ||
1635439 | linux-ti-omap4: 3.2.0-1492.119 -proposed tracker | Kernel SRU Workflow upload-to-ppa | Medium | New | ||
1635439 | linux-ti-omap4: 3.2.0-1492.119 -proposed tracker | Kernel SRU Workflow verification-testing | Medium | Confirmed |
Bug #1635440: linux-armadaxp: 3.2.0-1677.104 -proposed tracker
Summary | In | Importance | Status | |||
---|---|---|---|---|---|---|
1635440 | linux-armadaxp: 3.2.0-1677.104 -proposed tracker | linux-armadaxp (Ubuntu) | Undecided | Invalid | ||
1635440 | linux-armadaxp: 3.2.0-1677.104 -proposed tracker | linux-armadaxp (Ubuntu Precise) | Medium | Fix Released | ||
1635440 | linux-armadaxp: 3.2.0-1677.104 -proposed tracker | Kernel SRU Workflow | Medium | In Progress | ||
1635440 | linux-armadaxp: 3.2.0-1677.104 -proposed tracker | Kernel SRU Workflow automated-testing | Medium | Invalid | ||
1635440 | linux-armadaxp: 3.2.0-1677.104 -proposed tracker | Kernel SRU Workflow certification-testing | Medium | Invalid | ||
1635440 | linux-armadaxp: 3.2.0-1677.104 -proposed tracker | Kernel SRU Workflow prepare-package | Medium | Confirmed | ||
1635440 | linux-armadaxp: 3.2.0-1677.104 -proposed tracker | Kernel SRU Workflow prepare-package-meta | Medium | Fix Released | ||
1635440 | linux-armadaxp: 3.2.0-1677.104 -proposed tracker | Kernel SRU Workflow promote-to-proposed | Medium | New | ||
1635440 | linux-armadaxp: 3.2.0-1677.104 -proposed tracker | Kernel SRU Workflow promote-to-security | Medium | New | ||
1635440 | linux-armadaxp: 3.2.0-1677.104 -proposed tracker | Kernel SRU Workflow promote-to-updates | Medium | New | ||
1635440 | linux-armadaxp: 3.2.0-1677.104 -proposed tracker | Kernel SRU Workflow regression-testing | Medium | New | ||
1635440 | linux-armadaxp: 3.2.0-1677.104 -proposed tracker | Kernel SRU Workflow security-signoff | Medium | New | ||
1635440 | linux-armadaxp: 3.2.0-1677.104 -proposed tracker | Kernel SRU Workflow upload-to-ppa | Medium | Invalid | ||
1635440 | linux-armadaxp: 3.2.0-1677.104 -proposed tracker | Kernel SRU Workflow verification-testing | Medium | New |
Bug #1636528: CVE-2016-5195 linux kernel local privilege escalation (Dirty COW)
Summary | In | Importance | Status | |||
---|---|---|---|---|---|---|
1636528 | CVE-2016-5195 linux kernel local privilege escalation (Dirty COW) | Mirantis OpenStack | High | Fix Released | ||
1636528 | CVE-2016-5195 linux kernel local privilege escalation (Dirty COW) | Mirantis OpenStack 8.0.x | High | Fix Released | ||
1636528 | CVE-2016-5195 linux kernel local privilege escalation (Dirty COW) | Mirantis OpenStack 6.0.x | High | Fix Committed | ||
1636528 | CVE-2016-5195 linux kernel local privilege escalation (Dirty COW) | Mirantis OpenStack 5.1.x | High | Fix Committed | ||
1636528 | CVE-2016-5195 linux kernel local privilege escalation (Dirty COW) | Mirantis OpenStack 9.x | High | Fix Released | ||
1636528 | CVE-2016-5195 linux kernel local privilege escalation (Dirty COW) | Mirantis OpenStack 7.0.x | High | Fix Released | ||
1636528 | CVE-2016-5195 linux kernel local privilege escalation (Dirty COW) | Mirantis OpenStack 6.1.x | High | Fix Committed |
Bug #1636537: linux: 3.2.0-115.157 -proposed tracker
Summary | In | Importance | Status | |||
---|---|---|---|---|---|---|
1636537 | linux: 3.2.0-115.157 -proposed tracker | linux (Ubuntu) | Undecided | Invalid | ||
1636537 | linux: 3.2.0-115.157 -proposed tracker | linux (Ubuntu Precise) | Medium | Fix Released | ||
1636537 | linux: 3.2.0-115.157 -proposed tracker | Kernel SRU Workflow | Medium | Fix Released | ||
1636537 | linux: 3.2.0-115.157 -proposed tracker | Kernel SRU Workflow automated-testing | Medium | Fix Released | ||
1636537 | linux: 3.2.0-115.157 -proposed tracker | Kernel SRU Workflow certification-testing | Medium | Fix Released | ||
1636537 | linux: 3.2.0-115.157 -proposed tracker | Kernel SRU Workflow prepare-package | Medium | Fix Released | ||
1636537 | linux: 3.2.0-115.157 -proposed tracker | Kernel SRU Workflow prepare-package-lbm | Medium | Fix Released | ||
1636537 | linux: 3.2.0-115.157 -proposed tracker | Kernel SRU Workflow prepare-package-meta | Medium | Fix Released | ||
1636537 | linux: 3.2.0-115.157 -proposed tracker | Kernel SRU Workflow promote-to-proposed | Medium | Fix Released | ||
1636537 | linux: 3.2.0-115.157 -proposed tracker | Kernel SRU Workflow promote-to-security | Medium | Fix Released | ||
1636537 | linux: 3.2.0-115.157 -proposed tracker | Kernel SRU Workflow promote-to-updates | Medium | Fix Released | ||
1636537 | linux: 3.2.0-115.157 -proposed tracker | Kernel SRU Workflow regression-testing | Medium | Fix Released | ||
1636537 | linux: 3.2.0-115.157 -proposed tracker | Kernel SRU Workflow security-signoff | Medium | Fix Released | ||
1636537 | linux: 3.2.0-115.157 -proposed tracker | Kernel SRU Workflow upload-to-ppa | Medium | Invalid | ||
1636537 | linux: 3.2.0-115.157 -proposed tracker | Kernel SRU Workflow verification-testing | Medium | Fix Released |
Bug #1636539: linux-ti-omap4: 3.2.0-1493.120 -proposed tracker
Summary | In | Importance | Status | |||
---|---|---|---|---|---|---|
1636539 | linux-ti-omap4: 3.2.0-1493.120 -proposed tracker | linux-ti-omap4 (Ubuntu) | Undecided | Invalid | ||
1636539 | linux-ti-omap4: 3.2.0-1493.120 -proposed tracker | linux-ti-omap4 (Ubuntu Precise) | Medium | Fix Released | ||
1636539 | linux-ti-omap4: 3.2.0-1493.120 -proposed tracker | Kernel SRU Workflow | Medium | Fix Released | ||
1636539 | linux-ti-omap4: 3.2.0-1493.120 -proposed tracker | Kernel SRU Workflow automated-testing | Medium | Invalid | ||
1636539 | linux-ti-omap4: 3.2.0-1493.120 -proposed tracker | Kernel SRU Workflow certification-testing | Medium | Invalid | ||
1636539 | linux-ti-omap4: 3.2.0-1493.120 -proposed tracker | Kernel SRU Workflow prepare-package | Medium | Fix Released | ||
1636539 | linux-ti-omap4: 3.2.0-1493.120 -proposed tracker | Kernel SRU Workflow prepare-package-meta | Medium | Fix Released | ||
1636539 | linux-ti-omap4: 3.2.0-1493.120 -proposed tracker | Kernel SRU Workflow promote-to-proposed | Medium | Fix Released | ||
1636539 | linux-ti-omap4: 3.2.0-1493.120 -proposed tracker | Kernel SRU Workflow promote-to-security | Medium | Fix Released | ||
1636539 | linux-ti-omap4: 3.2.0-1493.120 -proposed tracker | Kernel SRU Workflow promote-to-updates | Medium | Fix Released | ||
1636539 | linux-ti-omap4: 3.2.0-1493.120 -proposed tracker | Kernel SRU Workflow regression-testing | Medium | Fix Released | ||
1636539 | linux-ti-omap4: 3.2.0-1493.120 -proposed tracker | Kernel SRU Workflow security-signoff | Medium | Fix Released | ||
1636539 | linux-ti-omap4: 3.2.0-1493.120 -proposed tracker | Kernel SRU Workflow upload-to-ppa | Medium | Invalid | ||
1636539 | linux-ti-omap4: 3.2.0-1493.120 -proposed tracker | Kernel SRU Workflow verification-testing | Medium | Fix Released |
Bug #1636541: linux-armadaxp: 3.2.0-1677.104 -proposed tracker
Summary | In | Importance | Status | |||
---|---|---|---|---|---|---|
1636541 | linux-armadaxp: 3.2.0-1677.104 -proposed tracker | linux-armadaxp (Ubuntu) | Undecided | Invalid | ||
1636541 | linux-armadaxp: 3.2.0-1677.104 -proposed tracker | linux-armadaxp (Ubuntu Precise) | Medium | Fix Released | ||
1636541 | linux-armadaxp: 3.2.0-1677.104 -proposed tracker | Kernel SRU Workflow | Medium | Fix Released | ||
1636541 | linux-armadaxp: 3.2.0-1677.104 -proposed tracker | Kernel SRU Workflow automated-testing | Medium | Invalid | ||
1636541 | linux-armadaxp: 3.2.0-1677.104 -proposed tracker | Kernel SRU Workflow certification-testing | Medium | Invalid | ||
1636541 | linux-armadaxp: 3.2.0-1677.104 -proposed tracker | Kernel SRU Workflow prepare-package | Medium | Fix Released | ||
1636541 | linux-armadaxp: 3.2.0-1677.104 -proposed tracker | Kernel SRU Workflow prepare-package-meta | Medium | Fix Released | ||
1636541 | linux-armadaxp: 3.2.0-1677.104 -proposed tracker | Kernel SRU Workflow promote-to-proposed | Medium | Fix Released | ||
1636541 | linux-armadaxp: 3.2.0-1677.104 -proposed tracker | Kernel SRU Workflow promote-to-security | Medium | Fix Released | ||
1636541 | linux-armadaxp: 3.2.0-1677.104 -proposed tracker | Kernel SRU Workflow promote-to-updates | Medium | Fix Released | ||
1636541 | linux-armadaxp: 3.2.0-1677.104 -proposed tracker | Kernel SRU Workflow regression-testing | Medium | Fix Released | ||
1636541 | linux-armadaxp: 3.2.0-1677.104 -proposed tracker | Kernel SRU Workflow security-signoff | Medium | Fix Released | ||
1636541 | linux-armadaxp: 3.2.0-1677.104 -proposed tracker | Kernel SRU Workflow upload-to-ppa | Medium | Invalid | ||
1636541 | linux-armadaxp: 3.2.0-1677.104 -proposed tracker | Kernel SRU Workflow verification-testing | Medium | Fix Released |
Bug #1636625: Syntax error extra parenthesis linux-headers-3.13.0-100/Makefile
Summary | In | Importance | Status | |||
---|---|---|---|---|---|---|
1636625 | Syntax error extra parenthesis linux-headers-3.13.0-100/Makefile | linux (Ubuntu) | Undecided | Fix Released | ||
1636625 | Syntax error extra parenthesis linux-headers-3.13.0-100/Makefile | linux (Ubuntu Trusty) | Undecided | Fix Released |
See the
CVE page on Mitre.org
for more details.