Количество 19
Количество 19
BDU:2025-13880
Уязвимость функции pad_compress_skb() модуля drivers/net/ppp/ppp_generic.c ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании
CVE-2025-39847
In the Linux kernel, the following vulnerability has been resolved: ppp: fix memory leak in pad_compress_skb If alloc_skb() fails in pad_compress_skb(), it returns NULL without releasing the old skb. The caller does: skb = pad_compress_skb(ppp, skb); if (!skb) goto drop; drop: kfree_skb(skb); When pad_compress_skb() returns NULL, the reference to the old skb is lost and kfree_skb(skb) ends up doing nothing, leading to a memory leak. Align pad_compress_skb() semantics with realloc(): only free the old skb if allocation and compression succeed. At the call site, use the new_skb variable so the original skb is not lost when pad_compress_skb() fails.
CVE-2025-39847
In the Linux kernel, the following vulnerability has been resolved: ppp: fix memory leak in pad_compress_skb If alloc_skb() fails in pad_compress_skb(), it returns NULL without releasing the old skb. The caller does: skb = pad_compress_skb(ppp, skb); if (!skb) goto drop; drop: kfree_skb(skb); When pad_compress_skb() returns NULL, the reference to the old skb is lost and kfree_skb(skb) ends up doing nothing, leading to a memory leak. Align pad_compress_skb() semantics with realloc(): only free the old skb if allocation and compression succeed. At the call site, use the new_skb variable so the original skb is not lost when pad_compress_skb() fails.
CVE-2025-39847
In the Linux kernel, the following vulnerability has been resolved: ppp: fix memory leak in pad_compress_skb If alloc_skb() fails in pad_compress_skb(), it returns NULL without releasing the old skb. The caller does: skb = pad_compress_skb(ppp, skb); if (!skb) goto drop; drop: kfree_skb(skb); When pad_compress_skb() returns NULL, the reference to the old skb is lost and kfree_skb(skb) ends up doing nothing, leading to a memory leak. Align pad_compress_skb() semantics with realloc(): only free the old skb if allocation and compression succeed. At the call site, use the new_skb variable so the original skb is not lost when pad_compress_skb() fails.
CVE-2025-39847
ppp: fix memory leak in pad_compress_skb
CVE-2025-39847
In the Linux kernel, the following vulnerability has been resolved: p ...
GHSA-9f6g-j2jq-6w3f
In the Linux kernel, the following vulnerability has been resolved: ppp: fix memory leak in pad_compress_skb If alloc_skb() fails in pad_compress_skb(), it returns NULL without releasing the old skb. The caller does: skb = pad_compress_skb(ppp, skb); if (!skb) goto drop; drop: kfree_skb(skb); When pad_compress_skb() returns NULL, the reference to the old skb is lost and kfree_skb(skb) ends up doing nothing, leading to a memory leak. Align pad_compress_skb() semantics with realloc(): only free the old skb if allocation and compression succeed. At the call site, use the new_skb variable so the original skb is not lost when pad_compress_skb() fails.
ELSA-2025-25755
ELSA-2025-25755: Unbreakable Enterprise kernel security update (IMPORTANT)
ELSA-2025-25757
ELSA-2025-25757: Unbreakable Enterprise kernel security update (IMPORTANT)
ELSA-2025-25754
ELSA-2025-25754: Unbreakable Enterprise kernel security update (IMPORTANT)
SUSE-SU-2025:03614-1
Security update for the Linux Kernel
SUSE-SU-2025:3751-1
Security update for the Linux Kernel
SUSE-SU-2025:03600-1
Security update for the Linux Kernel
SUSE-SU-2025:03634-1
Security update for the Linux Kernel
SUSE-SU-2025:4141-1
Security update for the Linux Kernel
SUSE-SU-2025:4132-1
Security update for the Linux Kernel
SUSE-SU-2025:4057-1
Security update for the Linux Kernel
openSUSE-SU-2025:20081-1
Security update for the Linux Kernel
openSUSE-SU-2025-20011-1
Security update for the Linux Kernel
Уязвимостей на страницу
Уязвимость | CVSS | EPSS | Опубликовано | |
|---|---|---|---|---|
 | BDU:2025-13880 Уязвимость функции pad_compress_skb() модуля drivers/net/ppp/ppp_generic.c ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании | CVSS3: 5.5 | 0% Низкий | 4 месяца назад |
 | CVE-2025-39847 In the Linux kernel, the following vulnerability has been resolved: ppp: fix memory leak in pad_compress_skb If alloc_skb() fails in pad_compress_skb(), it returns NULL without releasing the old skb. The caller does: skb = pad_compress_skb(ppp, skb); if (!skb) goto drop; drop: kfree_skb(skb); When pad_compress_skb() returns NULL, the reference to the old skb is lost and kfree_skb(skb) ends up doing nothing, leading to a memory leak. Align pad_compress_skb() semantics with realloc(): only free the old skb if allocation and compression succeed. At the call site, use the new_skb variable so the original skb is not lost when pad_compress_skb() fails. | 0% Низкий | 3 месяца назад | |
 | CVE-2025-39847 In the Linux kernel, the following vulnerability has been resolved: ppp: fix memory leak in pad_compress_skb If alloc_skb() fails in pad_compress_skb(), it returns NULL without releasing the old skb. The caller does: skb = pad_compress_skb(ppp, skb); if (!skb) goto drop; drop: kfree_skb(skb); When pad_compress_skb() returns NULL, the reference to the old skb is lost and kfree_skb(skb) ends up doing nothing, leading to a memory leak. Align pad_compress_skb() semantics with realloc(): only free the old skb if allocation and compression succeed. At the call site, use the new_skb variable so the original skb is not lost when pad_compress_skb() fails. | CVSS3: 5.5 | 0% Низкий | 3 месяца назад |
 | CVE-2025-39847 In the Linux kernel, the following vulnerability has been resolved: ppp: fix memory leak in pad_compress_skb If alloc_skb() fails in pad_compress_skb(), it returns NULL without releasing the old skb. The caller does: skb = pad_compress_skb(ppp, skb); if (!skb) goto drop; drop: kfree_skb(skb); When pad_compress_skb() returns NULL, the reference to the old skb is lost and kfree_skb(skb) ends up doing nothing, leading to a memory leak. Align pad_compress_skb() semantics with realloc(): only free the old skb if allocation and compression succeed. At the call site, use the new_skb variable so the original skb is not lost when pad_compress_skb() fails. | 0% Низкий | 3 месяца назад | |
 | CVE-2025-39847 ppp: fix memory leak in pad_compress_skb | 0% Низкий | 3 месяца назад | |
| CVE-2025-39847 In the Linux kernel, the following vulnerability has been resolved: p ... | 0% Низкий | 3 месяца назад | |
| GHSA-9f6g-j2jq-6w3f In the Linux kernel, the following vulnerability has been resolved: ppp: fix memory leak in pad_compress_skb If alloc_skb() fails in pad_compress_skb(), it returns NULL without releasing the old skb. The caller does: skb = pad_compress_skb(ppp, skb); if (!skb) goto drop; drop: kfree_skb(skb); When pad_compress_skb() returns NULL, the reference to the old skb is lost and kfree_skb(skb) ends up doing nothing, leading to a memory leak. Align pad_compress_skb() semantics with realloc(): only free the old skb if allocation and compression succeed. At the call site, use the new_skb variable so the original skb is not lost when pad_compress_skb() fails. | 0% Низкий | 3 месяца назад | |
| ELSA-2025-25755 ELSA-2025-25755: Unbreakable Enterprise kernel security update (IMPORTANT) | около 2 месяцев назад | ||
| ELSA-2025-25757 ELSA-2025-25757: Unbreakable Enterprise kernel security update (IMPORTANT) | около 2 месяцев назад | ||
| ELSA-2025-25754 ELSA-2025-25754: Unbreakable Enterprise kernel security update (IMPORTANT) | около 2 месяцев назад | ||
 | SUSE-SU-2025:03614-1 Security update for the Linux Kernel | 2 месяца назад | ||
| SUSE-SU-2025:3751-1 Security update for the Linux Kernel | 2 месяца назад | ||
| SUSE-SU-2025:03600-1 Security update for the Linux Kernel | 2 месяца назад | ||
| SUSE-SU-2025:03634-1 Security update for the Linux Kernel | 2 месяца назад | ||
| SUSE-SU-2025:4141-1 Security update for the Linux Kernel | около 1 месяца назад | ||
| SUSE-SU-2025:4132-1 Security update for the Linux Kernel | около 1 месяца назад | ||
| SUSE-SU-2025:4057-1 Security update for the Linux Kernel | около 2 месяцев назад | ||
| openSUSE-SU-2025:20081-1 Security update for the Linux Kernel | около 1 месяца назад | ||
| openSUSE-SU-2025-20011-1 Security update for the Linux Kernel | около 2 месяцев назад |
Уязвимостей на страницу