Ubuntu Linux
by Canonical
CVEs (4,123)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2016-0728 | Hig | 0.47 | 7.8 | 0.03 | Feb 8, 2016 | The join_session_keyring function in security/keys/process_keys.c in the Linux kernel before 4.4.1 mishandles object references in a certain error case, which allows local users to gain privileges or cause a denial of service (integer overflow and use-after-free) via crafted… | ||
| CVE-2014-9322 | Hig | 0.47 | 7.8 | 0.02 | Dec 17, 2014 | arch/x86/kernel/entry_64.S in the Linux kernel before 3.17.5 does not properly handle faults associated with the Stack Segment (SS) segment register, which allows local users to gain privileges by triggering an IRET instruction that leads to access to a GS Base address from the… | ||
| CVE-2022-28655 | Hig | 0.46 | 7.1 | 0.00 | Jun 4, 2024 | is_closing_session() allows users to create arbitrary tcp dbus connections | ||
| CVE-2023-3567 | Hig | 0.46 | 7.1 | 0.00 | Jul 24, 2023 | A use-after-free flaw was found in vcs_read in drivers/tty/vt/vc_screen.c in vc_screen in the Linux Kernel. This issue may allow an attacker with local user access to cause a system crash or leak internal kernel information. | ||
| CVE-2021-27364 | Hig | 0.46 | 7.1 | 0.01 | Mar 7, 2021 | An issue was discovered in the Linux kernel through 5.11.3. drivers/scsi/scsi_transport_iscsi.c is adversely affected by the ability of an unprivileged user to craft Netlink messages. | ||
| CVE-2020-14377 | Hig | 0.46 | 7.1 | 0.00 | Sep 30, 2020 | A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A complete lack of validation of attacker-controlled parameters can lead to a buffer over read. The results of the over read are then written back to the guest virtual machine memory. This vulnerability can… | ||
| CVE-2020-15702 | Hig | 0.46 | 7.0 | 0.01 | Aug 6, 2020 | TOCTOU Race Condition vulnerability in apport allows a local attacker to escalate privileges and execute arbitrary code. An attacker may exit the crashed process and exploit PID recycling to spawn a root process with the same PID as the crashed process, which can then be used to… | ||
| CVE-2020-11538 | Hig | 0.46 | 8.1 | 0.03 | Jun 25, 2020 | In libImaging/SgiRleDecode.c in Pillow through 7.0.0, a number of out-of-bounds reads exist in the parsing of SGI image files, a different issue than CVE-2020-5311. | ||
| CVE-2020-13630 | Hig | 0.46 | 7.0 | 0.01 | May 27, 2020 | ext/fts3/fts3.c in SQLite before 3.32.0 has a use-after-free in fts3EvalNextRow, related to the snippet feature. | ||
| CVE-2020-1752 | Hig | 0.46 | 7.0 | 0.01 | Apr 30, 2020 | A use-after-free vulnerability introduced in glibc upstream version 2.14 was found in the way the tilde expansion was carried out. Directory paths containing an initial tilde followed by a valid username were affected by this issue. A local attacker could exploit this flaw by… | ||
| CVE-2020-0556 | Hig | 0.46 | 7.1 | 0.01 | Mar 12, 2020 | Improper access control in subsystem for BlueZ before version 5.54 may allow an unauthenticated user to potentially enable escalation of privilege and denial of service via adjacent access | ||
| CVE-2020-5529 | Hig | 0.46 | 8.1 | 0.05 | Feb 11, 2020 | HtmlUnit prior to 2.37.0 contains code execution vulnerabilities. HtmlUnit initializes Rhino engine improperly, hence a malicious JavScript code can execute arbitrary Java code on the application. Moreover, when embedded in Android application, Android-specific initialization of… | ||
| CVE-2019-11483 | Hig | 0.46 | 7.0 | 0.00 | Feb 8, 2020 | Sander Bos discovered Apport mishandled crash dumps originating from containers. This could be used by a local attacker to generate a crash report for a privileged process that is readable by an unprivileged user. | ||
| CVE-2020-8648 | Hig | 0.46 | 7.1 | 0.01 | Feb 6, 2020 | There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the n_tty_receive_buf_common function in drivers/tty/n_tty.c. | ||
| CVE-2019-14822 | Hig | 0.46 | 7.1 | 0.00 | Nov 25, 2019 | A flaw was discovered in ibus in versions before 1.5.22 that allows any unprivileged user to monitor and send method calls to the ibus bus of another user due to a misconfiguration in the DBus server setup. A local attacker may use this flaw to intercept all keystrokes of a… | ||
| CVE-2019-18683 | Hig | 0.46 | 7.0 | 0.01 | Nov 4, 2019 | An issue was discovered in drivers/media/platform/vivid in the Linux kernel through 5.3.8. It is exploitable for privilege escalation on some Linux distributions where local users have /dev/video0 access, but only if the driver happens to be loaded. There are multiple race… | ||
| CVE-2019-12749 | Hig | 0.46 | 7.1 | 0.01 | Jun 11, 2019 | dbus before 1.10.28, 1.12.x before 1.12.16, and 1.13.x before 1.13.12, as used in DBusServer in Canonical Upstart in Ubuntu 14.04 (and in some, less common, uses of dbus-daemon), allows cookie spoofing because of symlink mishandling in the reference implementation of… | ||
| CVE-2019-11455 | Hig | 0.46 | 8.1 | 0.03 | Apr 22, 2019 | A buffer over-read in Util_urlDecode in util.c in Tildeslash Monit before 5.25.3 allows a remote authenticated attacker to retrieve the contents of adjacent memory via manipulation of GET or POST parameters. The attacker can also cause a denial of service (application outage). | ||
| CVE-2018-12397 | Hig | 0.46 | 7.1 | 0.00 | Feb 28, 2019 | A WebExtension can request access to local files without the warning prompt stating that the extension will "Access your data for all websites" being displayed to the user. This allows extensions to run content scripts in local pages without permission warnings when a local file… | ||
| CVE-2018-16880 | Hig | 0.46 | 7.0 | 0.01 | Jan 29, 2019 | A flaw was found in the Linux kernel's handle_rx() function in the [vhost_net] driver. A malicious virtual guest, under specific conditions, can trigger an out-of-bounds write in a kmalloc-8 slab on a virtual host which may lead to a kernel memory corruption and a system panic.… |
- risk 0.47cvss 7.8epss 0.03
The join_session_keyring function in security/keys/process_keys.c in the Linux kernel before 4.4.1 mishandles object references in a certain error case, which allows local users to gain privileges or cause a denial of service (integer overflow and use-after-free) via crafted…
- risk 0.47cvss 7.8epss 0.02
arch/x86/kernel/entry_64.S in the Linux kernel before 3.17.5 does not properly handle faults associated with the Stack Segment (SS) segment register, which allows local users to gain privileges by triggering an IRET instruction that leads to access to a GS Base address from the…
- risk 0.46cvss 7.1epss 0.00
is_closing_session() allows users to create arbitrary tcp dbus connections
- risk 0.46cvss 7.1epss 0.00
A use-after-free flaw was found in vcs_read in drivers/tty/vt/vc_screen.c in vc_screen in the Linux Kernel. This issue may allow an attacker with local user access to cause a system crash or leak internal kernel information.
- risk 0.46cvss 7.1epss 0.01
An issue was discovered in the Linux kernel through 5.11.3. drivers/scsi/scsi_transport_iscsi.c is adversely affected by the ability of an unprivileged user to craft Netlink messages.
- risk 0.46cvss 7.1epss 0.00
A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A complete lack of validation of attacker-controlled parameters can lead to a buffer over read. The results of the over read are then written back to the guest virtual machine memory. This vulnerability can…
- risk 0.46cvss 7.0epss 0.01
TOCTOU Race Condition vulnerability in apport allows a local attacker to escalate privileges and execute arbitrary code. An attacker may exit the crashed process and exploit PID recycling to spawn a root process with the same PID as the crashed process, which can then be used to…
- risk 0.46cvss 8.1epss 0.03
In libImaging/SgiRleDecode.c in Pillow through 7.0.0, a number of out-of-bounds reads exist in the parsing of SGI image files, a different issue than CVE-2020-5311.
- risk 0.46cvss 7.0epss 0.01
ext/fts3/fts3.c in SQLite before 3.32.0 has a use-after-free in fts3EvalNextRow, related to the snippet feature.
- risk 0.46cvss 7.0epss 0.01
A use-after-free vulnerability introduced in glibc upstream version 2.14 was found in the way the tilde expansion was carried out. Directory paths containing an initial tilde followed by a valid username were affected by this issue. A local attacker could exploit this flaw by…
- risk 0.46cvss 7.1epss 0.01
Improper access control in subsystem for BlueZ before version 5.54 may allow an unauthenticated user to potentially enable escalation of privilege and denial of service via adjacent access
- risk 0.46cvss 8.1epss 0.05
HtmlUnit prior to 2.37.0 contains code execution vulnerabilities. HtmlUnit initializes Rhino engine improperly, hence a malicious JavScript code can execute arbitrary Java code on the application. Moreover, when embedded in Android application, Android-specific initialization of…
- risk 0.46cvss 7.0epss 0.00
Sander Bos discovered Apport mishandled crash dumps originating from containers. This could be used by a local attacker to generate a crash report for a privileged process that is readable by an unprivileged user.
- risk 0.46cvss 7.1epss 0.01
There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the n_tty_receive_buf_common function in drivers/tty/n_tty.c.
- risk 0.46cvss 7.1epss 0.00
A flaw was discovered in ibus in versions before 1.5.22 that allows any unprivileged user to monitor and send method calls to the ibus bus of another user due to a misconfiguration in the DBus server setup. A local attacker may use this flaw to intercept all keystrokes of a…
- risk 0.46cvss 7.0epss 0.01
An issue was discovered in drivers/media/platform/vivid in the Linux kernel through 5.3.8. It is exploitable for privilege escalation on some Linux distributions where local users have /dev/video0 access, but only if the driver happens to be loaded. There are multiple race…
- risk 0.46cvss 7.1epss 0.01
dbus before 1.10.28, 1.12.x before 1.12.16, and 1.13.x before 1.13.12, as used in DBusServer in Canonical Upstart in Ubuntu 14.04 (and in some, less common, uses of dbus-daemon), allows cookie spoofing because of symlink mishandling in the reference implementation of…
- risk 0.46cvss 8.1epss 0.03
A buffer over-read in Util_urlDecode in util.c in Tildeslash Monit before 5.25.3 allows a remote authenticated attacker to retrieve the contents of adjacent memory via manipulation of GET or POST parameters. The attacker can also cause a denial of service (application outage).
- risk 0.46cvss 7.1epss 0.00
A WebExtension can request access to local files without the warning prompt stating that the extension will "Access your data for all websites" being displayed to the user. This allows extensions to run content scripts in local pages without permission warnings when a local file…
- risk 0.46cvss 7.0epss 0.01
A flaw was found in the Linux kernel's handle_rx() function in the [vhost_net] driver. A malicious virtual guest, under specific conditions, can trigger an out-of-bounds write in a kmalloc-8 slab on a virtual host which may lead to a kernel memory corruption and a system panic.…
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