Количество 42
Количество 42
GHSA-x7q8-xcw2-7mfg
In the Linux kernel, the following vulnerability has been resolved: mm: blk-cgroup: fix use-after-free in cgwb_release_workfn() cgwb_release_workfn() calls css_put(wb->blkcg_css) and then later accesses wb->blkcg_css again via blkcg_unpin_online(). If css_put() drops the last reference, the blkcg can be freed asynchronously (css_free_rwork_fn -> blkcg_css_free -> kfree) before blkcg_unpin_online() dereferences the pointer to access blkcg->online_pin, resulting in a use-after-free: BUG: KASAN: slab-use-after-free in blkcg_unpin_online (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:400 ./include/linux/refcount.h:389 ./include/linux/refcount.h:432 ./include/linux/refcount.h:450 block/blk-cgroup.c:1367) Write of size 4 at addr ff11000117aa6160 by task kworker/71:1/531 Workqueue: cgwb_release cgwb_release_workfn Call Trace: <TASK> blkcg_unpin_online (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:40...
CVE-2026-31586
In the Linux kernel, the following vulnerability has been resolved: mm: blk-cgroup: fix use-after-free in cgwb_release_workfn() cgwb_release_workfn() calls css_put(wb->blkcg_css) and then later accesses wb->blkcg_css again via blkcg_unpin_online(). If css_put() drops the last reference, the blkcg can be freed asynchronously (css_free_rwork_fn -> blkcg_css_free -> kfree) before blkcg_unpin_online() dereferences the pointer to access blkcg->online_pin, resulting in a use-after-free: BUG: KASAN: slab-use-after-free in blkcg_unpin_online (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:400 ./include/linux/refcount.h:389 ./include/linux/refcount.h:432 ./include/linux/refcount.h:450 block/blk-cgroup.c:1367) Write of size 4 at addr ff11000117aa6160 by task kworker/71:1/531 Workqueue: cgwb_release cgwb_release_workfn Call Trace: <TASK> blkcg_unpin_online (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:400 ./include/linux/refc...
CVE-2026-31586
In the Linux kernel, the following vulnerability has been resolved: mm: blk-cgroup: fix use-after-free in cgwb_release_workfn() cgwb_release_workfn() calls css_put(wb->blkcg_css) and then later accesses wb->blkcg_css again via blkcg_unpin_online(). If css_put() drops the last reference, the blkcg can be freed asynchronously (css_free_rwork_fn -> blkcg_css_free -> kfree) before blkcg_unpin_online() dereferences the pointer to access blkcg->online_pin, resulting in a use-after-free: BUG: KASAN: slab-use-after-free in blkcg_unpin_online (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:400 ./include/linux/refcount.h:389 ./include/linux/refcount.h:432 ./include/linux/refcount.h:450 block/blk-cgroup.c:1367) Write of size 4 at addr ff11000117aa6160 by task kworker/71:1/531 Workqueue: cgwb_release cgwb_release_workfn Call Trace: <TASK> blkcg_unpin_online (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:400 ./include/linux/refc...
CVE-2026-31586
In the Linux kernel, the following vulnerability has been resolved: mm: blk-cgroup: fix use-after-free in cgwb_release_workfn() cgwb_release_workfn() calls css_put(wb->blkcg_css) and then later accesses wb->blkcg_css again via blkcg_unpin_online(). If css_put() drops the last reference, the blkcg can be freed asynchronously (css_free_rwork_fn -> blkcg_css_free -> kfree) before blkcg_unpin_online() dereferences the pointer to access blkcg->online_pin, resulting in a use-after-free: BUG: KASAN: slab-use-after-free in blkcg_unpin_online (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:400 ./include/linux/refcount.h:389 ./include/linux/refcount.h:432 ./include/linux/refcount.h:450 block/blk-cgroup.c:1367) Write of size 4 at addr ff11000117aa6160 by task kworker/71:1/531 Workqueue: cgwb_release cgwb_release_workfn Call Trace: <TASK> blkcg_unpin_online (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:400 .
CVE-2026-31586
mm: blk-cgroup: fix use-after-free in cgwb_release_workfn()
CVE-2026-31586
In the Linux kernel, the following vulnerability has been resolved: m ...
BDU:2026-12576
Уязвимость функции cgwb_release_workfn() модуля mm/backing-dev.c подсистемы управления памятью ядра операционной системы Linux, позволяющая нарушителю оказать воздействие на конфиденциальность, целостность и доступность защищаемой информации
SUSE-SU-2026:2937-1
Security update for the Linux Kernel (Live Patch 51 for SUSE Linux Enterprise 15 SP4)
SUSE-SU-2026:2932-1
Security update for the Linux Kernel (Live Patch 49 for SUSE Linux Enterprise 15 SP4)
SUSE-SU-2026:2888-1
Security update for the Linux Kernel (Live Patch 52 for SUSE Linux Enterprise 15 SP4)
SUSE-SU-2026:2920-1
Security update for the Linux Kernel (Live Patch 43 for SUSE Linux Enterprise 15 SP4)
SUSE-SU-2026:2910-1
Security update for the Linux Kernel (Live Patch 46 for SUSE Linux Enterprise 15 SP4)
SUSE-SU-2026:2889-1
Security update for the Linux Kernel (Live Patch 44 for SUSE Linux Enterprise 15 SP4)
SUSE-SU-2026:2867-1
Security update for the Linux Kernel (Live Patch 41 for SUSE Linux Enterprise 15 SP4)
SUSE-SU-2026:2864-1
Security update for the Linux Kernel (Live Patch 45 for SUSE Linux Enterprise 15 SP4)
SUSE-SU-2026:2961-1
Security update for the Linux Kernel (Live Patch 39 for SUSE Linux Enterprise 15 SP5)
SUSE-SU-2026:2956-1
Security update for the Linux Kernel (Live Patch 11 for SUSE Linux Enterprise 15 SP7)
SUSE-SU-2026:2943-1
Security update for the Linux Kernel (Live Patch 14 for SUSE Linux Enterprise 15 SP7)
SUSE-SU-2026:2938-1
Security update for the Linux Kernel (Live Patch 37 for SUSE Linux Enterprise 15 SP5)
SUSE-SU-2026:2887-1
Security update for the Linux Kernel (Live Patch 12 for SUSE Linux Enterprise 15 SP7)
Уязвимостей на страницу
Уязвимость | CVSS | EPSS | Опубликовано | |
|---|---|---|---|---|
| GHSA-x7q8-xcw2-7mfg In the Linux kernel, the following vulnerability has been resolved: mm: blk-cgroup: fix use-after-free in cgwb_release_workfn() cgwb_release_workfn() calls css_put(wb->blkcg_css) and then later accesses wb->blkcg_css again via blkcg_unpin_online(). If css_put() drops the last reference, the blkcg can be freed asynchronously (css_free_rwork_fn -> blkcg_css_free -> kfree) before blkcg_unpin_online() dereferences the pointer to access blkcg->online_pin, resulting in a use-after-free: BUG: KASAN: slab-use-after-free in blkcg_unpin_online (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:400 ./include/linux/refcount.h:389 ./include/linux/refcount.h:432 ./include/linux/refcount.h:450 block/blk-cgroup.c:1367) Write of size 4 at addr ff11000117aa6160 by task kworker/71:1/531 Workqueue: cgwb_release cgwb_release_workfn Call Trace: <TASK> blkcg_unpin_online (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:40... | CVSS3: 7.8 | 0% Низкий | 5 месяцев назад |
 | CVE-2026-31586 In the Linux kernel, the following vulnerability has been resolved: mm: blk-cgroup: fix use-after-free in cgwb_release_workfn() cgwb_release_workfn() calls css_put(wb->blkcg_css) and then later accesses wb->blkcg_css again via blkcg_unpin_online(). If css_put() drops the last reference, the blkcg can be freed asynchronously (css_free_rwork_fn -> blkcg_css_free -> kfree) before blkcg_unpin_online() dereferences the pointer to access blkcg->online_pin, resulting in a use-after-free: BUG: KASAN: slab-use-after-free in blkcg_unpin_online (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:400 ./include/linux/refcount.h:389 ./include/linux/refcount.h:432 ./include/linux/refcount.h:450 block/blk-cgroup.c:1367) Write of size 4 at addr ff11000117aa6160 by task kworker/71:1/531 Workqueue: cgwb_release cgwb_release_workfn Call Trace: <TASK> blkcg_unpin_online (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:400 ./include/linux/refc... | CVSS3: 7.8 | 0% Низкий | 5 месяцев назад |
 | CVE-2026-31586 In the Linux kernel, the following vulnerability has been resolved: mm: blk-cgroup: fix use-after-free in cgwb_release_workfn() cgwb_release_workfn() calls css_put(wb->blkcg_css) and then later accesses wb->blkcg_css again via blkcg_unpin_online(). If css_put() drops the last reference, the blkcg can be freed asynchronously (css_free_rwork_fn -> blkcg_css_free -> kfree) before blkcg_unpin_online() dereferences the pointer to access blkcg->online_pin, resulting in a use-after-free: BUG: KASAN: slab-use-after-free in blkcg_unpin_online (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:400 ./include/linux/refcount.h:389 ./include/linux/refcount.h:432 ./include/linux/refcount.h:450 block/blk-cgroup.c:1367) Write of size 4 at addr ff11000117aa6160 by task kworker/71:1/531 Workqueue: cgwb_release cgwb_release_workfn Call Trace: <TASK> blkcg_unpin_online (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:400 ./include/linux/refc... | CVSS3: 7 | 0% Низкий | 5 месяцев назад |
 | CVE-2026-31586 In the Linux kernel, the following vulnerability has been resolved: mm: blk-cgroup: fix use-after-free in cgwb_release_workfn() cgwb_release_workfn() calls css_put(wb->blkcg_css) and then later accesses wb->blkcg_css again via blkcg_unpin_online(). If css_put() drops the last reference, the blkcg can be freed asynchronously (css_free_rwork_fn -> blkcg_css_free -> kfree) before blkcg_unpin_online() dereferences the pointer to access blkcg->online_pin, resulting in a use-after-free: BUG: KASAN: slab-use-after-free in blkcg_unpin_online (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:400 ./include/linux/refcount.h:389 ./include/linux/refcount.h:432 ./include/linux/refcount.h:450 block/blk-cgroup.c:1367) Write of size 4 at addr ff11000117aa6160 by task kworker/71:1/531 Workqueue: cgwb_release cgwb_release_workfn Call Trace: <TASK> blkcg_unpin_online (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:400 . | CVSS3: 7.8 | 0% Низкий | 5 месяцев назад |
 | CVE-2026-31586 mm: blk-cgroup: fix use-after-free in cgwb_release_workfn() | CVSS3: 6.6 | 0% Низкий | 5 месяцев назад |
| CVE-2026-31586 In the Linux kernel, the following vulnerability has been resolved: m ... | CVSS3: 7.8 | 0% Низкий | 5 месяцев назад |
 | BDU:2026-12576 Уязвимость функции cgwb_release_workfn() модуля mm/backing-dev.c подсистемы управления памятью ядра операционной системы Linux, позволяющая нарушителю оказать воздействие на конфиденциальность, целостность и доступность защищаемой информации | CVSS3: 7.8 | 0% Низкий | 5 месяцев назад |
 | SUSE-SU-2026:2937-1 Security update for the Linux Kernel (Live Patch 51 for SUSE Linux Enterprise 15 SP4) | около 2 месяцев назад | ||
| SUSE-SU-2026:2932-1 Security update for the Linux Kernel (Live Patch 49 for SUSE Linux Enterprise 15 SP4) | около 2 месяцев назад | ||
| SUSE-SU-2026:2888-1 Security update for the Linux Kernel (Live Patch 52 for SUSE Linux Enterprise 15 SP4) | около 2 месяцев назад | ||
| SUSE-SU-2026:2920-1 Security update for the Linux Kernel (Live Patch 43 for SUSE Linux Enterprise 15 SP4) | около 2 месяцев назад | ||
| SUSE-SU-2026:2910-1 Security update for the Linux Kernel (Live Patch 46 for SUSE Linux Enterprise 15 SP4) | около 2 месяцев назад | ||
| SUSE-SU-2026:2889-1 Security update for the Linux Kernel (Live Patch 44 for SUSE Linux Enterprise 15 SP4) | около 2 месяцев назад | ||
| SUSE-SU-2026:2867-1 Security update for the Linux Kernel (Live Patch 41 for SUSE Linux Enterprise 15 SP4) | около 2 месяцев назад | ||
| SUSE-SU-2026:2864-1 Security update for the Linux Kernel (Live Patch 45 for SUSE Linux Enterprise 15 SP4) | 2 месяца назад | ||
| SUSE-SU-2026:2961-1 Security update for the Linux Kernel (Live Patch 39 for SUSE Linux Enterprise 15 SP5) | около 2 месяцев назад | ||
| SUSE-SU-2026:2956-1 Security update for the Linux Kernel (Live Patch 11 for SUSE Linux Enterprise 15 SP7) | около 2 месяцев назад | ||
| SUSE-SU-2026:2943-1 Security update for the Linux Kernel (Live Patch 14 for SUSE Linux Enterprise 15 SP7) | около 2 месяцев назад | ||
| SUSE-SU-2026:2938-1 Security update for the Linux Kernel (Live Patch 37 for SUSE Linux Enterprise 15 SP5) | около 2 месяцев назад | ||
| SUSE-SU-2026:2887-1 Security update for the Linux Kernel (Live Patch 12 for SUSE Linux Enterprise 15 SP7) | около 2 месяцев назад |
Уязвимостей на страницу