Поиск уязвимостей
Количество 9
Количество 9
CVE-2019-3901
A race condition in perf_event_open() allows local attackers to leak sensitive data from setuid programs. As no relevant locks (in particular the cred_guard_mutex) are held during the ptrace_may_access() call, it is possible for the specified target task to perform an execve() syscall with setuid execution before perf_event_alloc() actually attaches to it, allowing an attacker to bypass the ptrace_may_access() check and the perf_event_exit_task(current) call that is performed in install_exec_creds() during privileged execve() calls. This issue affects kernel versions before 4.8.
CVE-2019-3901
A race condition in perf_event_open() allows local attackers to leak sensitive data from setuid programs. As no relevant locks (in particular the cred_guard_mutex) are held during the ptrace_may_access() call, it is possible for the specified target task to perform an execve() syscall with setuid execution before perf_event_alloc() actually attaches to it, allowing an attacker to bypass the ptrace_may_access() check and the perf_event_exit_task(current) call that is performed in install_exec_creds() during privileged execve() calls. This issue affects kernel versions before 4.8.
CVE-2019-3901
A race condition in perf_event_open() allows local attackers to leak sensitive data from setuid programs. As no relevant locks (in particular the cred_guard_mutex) are held during the ptrace_may_access() call, it is possible for the specified target task to perform an execve() syscall with setuid execution before perf_event_alloc() actually attaches to it, allowing an attacker to bypass the ptrace_may_access() check and the perf_event_exit_task(current) call that is performed in install_exec_creds() during privileged execve() calls. This issue affects kernel versions before 4.8.
CVE-2019-3901
A race condition in perf_event_open() allows local attackers to leak s ...
GHSA-7w4w-2hxm-8cc6
A race condition in perf_event_open() allows local attackers to leak sensitive data from setuid programs. As no relevant locks (in particular the cred_guard_mutex) are held during the ptrace_may_access() call, it is possible for the specified target task to perform an execve() syscall with setuid execution before perf_event_alloc() actually attaches to it, allowing an attacker to bypass the ptrace_may_access() check and the perf_event_exit_task(current) call that is performed in install_exec_creds() during privileged execve() calls. This issue affects kernel versions before 4.8.
ELSA-2021-9473
ELSA-2021-9473: Unbreakable Enterprise kernel security update (IMPORTANT)
ALT-PU-2016-2218
ALT-PU-2016-2218: package `kernel-image-un-def` update to version 4.8.5-alt1
ELSA-2020-1016
ELSA-2020-1016: kernel security, bug fix, and enhancement update (MODERATE)
ALT-PU-2017-1330
ALT-PU-2017-1330: package `kernel-image-std-def` update to version 4.9.16-alt1
Уязвимостей на страницу
Уязвимость | CVSS | EPSS | Опубликовано | |
|---|---|---|---|---|
 | CVE-2019-3901 A race condition in perf_event_open() allows local attackers to leak sensitive data from setuid programs. As no relevant locks (in particular the cred_guard_mutex) are held during the ptrace_may_access() call, it is possible for the specified target task to perform an execve() syscall with setuid execution before perf_event_alloc() actually attaches to it, allowing an attacker to bypass the ptrace_may_access() check and the perf_event_exit_task(current) call that is performed in install_exec_creds() during privileged execve() calls. This issue affects kernel versions before 4.8. | CVSS3: 4.7 | 0% Низкий | больше 7 лет назад |
 | CVE-2019-3901 A race condition in perf_event_open() allows local attackers to leak sensitive data from setuid programs. As no relevant locks (in particular the cred_guard_mutex) are held during the ptrace_may_access() call, it is possible for the specified target task to perform an execve() syscall with setuid execution before perf_event_alloc() actually attaches to it, allowing an attacker to bypass the ptrace_may_access() check and the perf_event_exit_task(current) call that is performed in install_exec_creds() during privileged execve() calls. This issue affects kernel versions before 4.8. | CVSS3: 5.6 | 0% Низкий | больше 10 лет назад |
 | CVE-2019-3901 A race condition in perf_event_open() allows local attackers to leak sensitive data from setuid programs. As no relevant locks (in particular the cred_guard_mutex) are held during the ptrace_may_access() call, it is possible for the specified target task to perform an execve() syscall with setuid execution before perf_event_alloc() actually attaches to it, allowing an attacker to bypass the ptrace_may_access() check and the perf_event_exit_task(current) call that is performed in install_exec_creds() during privileged execve() calls. This issue affects kernel versions before 4.8. | CVSS3: 4.7 | 0% Низкий | больше 7 лет назад |
| CVE-2019-3901 A race condition in perf_event_open() allows local attackers to leak s ... | CVSS3: 4.7 | 0% Низкий | больше 7 лет назад |
| GHSA-7w4w-2hxm-8cc6 A race condition in perf_event_open() allows local attackers to leak sensitive data from setuid programs. As no relevant locks (in particular the cred_guard_mutex) are held during the ptrace_may_access() call, it is possible for the specified target task to perform an execve() syscall with setuid execution before perf_event_alloc() actually attaches to it, allowing an attacker to bypass the ptrace_may_access() check and the perf_event_exit_task(current) call that is performed in install_exec_creds() during privileged execve() calls. This issue affects kernel versions before 4.8. | CVSS3: 4.7 | 0% Низкий | больше 4 лет назад |
| ELSA-2021-9473 ELSA-2021-9473: Unbreakable Enterprise kernel security update (IMPORTANT) | около 5 лет назад | ||
| ALT-PU-2016-2218 ALT-PU-2016-2218: package `kernel-image-un-def` update to version 4.8.5-alt1 | CVSS3: 7.8 | около 10 лет назад | |
| ELSA-2020-1016 ELSA-2020-1016: kernel security, bug fix, and enhancement update (MODERATE) | больше 6 лет назад | ||
| ALT-PU-2017-1330 ALT-PU-2017-1330: package `kernel-image-std-def` update to version 4.9.16-alt1 | CVSS3: 9.8 | больше 9 лет назад |
Уязвимостей на страницу