Количество 25
Количество 25
CVE-2025-22058
In the Linux kernel, the following vulnerability has been resolved: udp: Fix memory accounting leak. Matt Dowling reported a weird UDP memory usage issue. Under normal operation, the UDP memory usage reported in /proc/net/sockstat remains close to zero. However, it occasionally spiked to 524,288 pages and never dropped. Moreover, the value doubled when the application was terminated. Finally, it caused intermittent packet drops. We can reproduce the issue with the script below [0]: 1. /proc/net/sockstat reports 0 pages # cat /proc/net/sockstat | grep UDP: UDP: inuse 1 mem 0 2. Run the script till the report reaches 524,288 # python3 test.py & sleep 5 # cat /proc/net/sockstat | grep UDP: UDP: inuse 3 mem 524288 <-- (INT_MAX + 1) >> PAGE_SHIFT 3. Kill the socket and confirm the number never drops # pkill python3 && sleep 5 # cat /proc/net/sockstat | grep UDP: UDP: inuse 1 mem 524288 4. (necessary since v6.0) Trigger proto_memory_pcpu_drain() # python3 test.py & sleep 1 && pkill py...
CVE-2025-22058
In the Linux kernel, the following vulnerability has been resolved: udp: Fix memory accounting leak. Matt Dowling reported a weird UDP memory usage issue. Under normal operation, the UDP memory usage reported in /proc/net/sockstat remains close to zero. However, it occasionally spiked to 524,288 pages and never dropped. Moreover, the value doubled when the application was terminated. Finally, it caused intermittent packet drops. We can reproduce the issue with the script below [0]: 1. /proc/net/sockstat reports 0 pages # cat /proc/net/sockstat | grep UDP: UDP: inuse 1 mem 0 2. Run the script till the report reaches 524,288 # python3 test.py & sleep 5 # cat /proc/net/sockstat | grep UDP: UDP: inuse 3 mem 524288 <-- (INT_MAX + 1) >> PAGE_SHIFT 3. Kill the socket and confirm the number never drops # pkill python3 && sleep 5 # cat /proc/net/sockstat | grep UDP: UDP: inuse 1 mem 524288 4. (necessary since v6.0) Trigger proto_memory_pcpu_drain() # python3 test.py & sleep 1 && pkill py...
CVE-2025-22058
In the Linux kernel, the following vulnerability has been resolved: udp: Fix memory accounting leak. Matt Dowling reported a weird UDP memory usage issue. Under normal operation, the UDP memory usage reported in /proc/net/sockstat remains close to zero. However, it occasionally spiked to 524,288 pages and never dropped. Moreover, the value doubled when the application was terminated. Finally, it caused intermittent packet drops. We can reproduce the issue with the script below [0]: 1. /proc/net/sockstat reports 0 pages # cat /proc/net/sockstat | grep UDP: UDP: inuse 1 mem 0 2. Run the script till the report reaches 524,288 # python3 test.py & sleep 5 # cat /proc/net/sockstat | grep UDP: UDP: inuse 3 mem 524288 <-- (INT_MAX + 1) >> PAGE_SHIFT 3. Kill the socket and confirm the number never drops # pkill python3 && sleep 5 # cat /proc/net/sockstat | grep UDP: UDP: inuse 1 mem 524288 4. (necessary since v6.0) Trigger proto_memory_pcpu
CVE-2025-22058
udp: Fix memory accounting leak.
CVE-2025-22058
In the Linux kernel, the following vulnerability has been resolved: u ...
GHSA-qh2m-xfgm-crh8
In the Linux kernel, the following vulnerability has been resolved: udp: Fix memory accounting leak. Matt Dowling reported a weird UDP memory usage issue. Under normal operation, the UDP memory usage reported in /proc/net/sockstat remains close to zero. However, it occasionally spiked to 524,288 pages and never dropped. Moreover, the value doubled when the application was terminated. Finally, it caused intermittent packet drops. We can reproduce the issue with the script below [0]: 1. /proc/net/sockstat reports 0 pages # cat /proc/net/sockstat | grep UDP: UDP: inuse 1 mem 0 2. Run the script till the report reaches 524,288 # python3 test.py & sleep 5 # cat /proc/net/sockstat | grep UDP: UDP: inuse 3 mem 524288 <-- (INT_MAX + 1) >> PAGE_SHIFT 3. Kill the socket and confirm the number never drops # pkill python3 && sleep 5 # cat /proc/net/sockstat | grep UDP: UDP: inuse 1 mem 524288 4. (necessary since v6.0) Trigger proto_memory_p...
BDU:2025-11911
Уязвимость ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании
ROS-20260121-73-0043
Уязвимость kernel-lt
ELSA-2025-14438
ELSA-2025-14438: kernel security update (MODERATE)
RLSA-2025:14420
Important: kernel security update
ELSA-2025-14420
ELSA-2025-14420: kernel security update (IMPORTANT)
RLSA-2025:15005
Moderate: kernel security update
ELSA-2025-15005
ELSA-2025-15005: kernel security update (MODERATE)
ELSA-2025-28049
ELSA-2025-28049: Unbreakable Enterprise kernel security update (IMPORTANT)
ELSA-2025-28048
ELSA-2025-28048: Unbreakable Enterprise kernel security update (IMPORTANT)
SUSE-SU-2025:01972-1
Security update for the Linux Kernel
SUSE-SU-2025:01983-1
Security update for the Linux Kernel
SUSE-SU-2025:01707-1
Security update for the Linux Kernel
SUSE-SU-2025:01614-1
Security update for the Linux Kernel
SUSE-SU-2025:01951-1
Security update for the Linux Kernel
Уязвимостей на страницу
Уязвимость | CVSS | EPSS | Опубликовано | |
|---|---|---|---|---|
 | CVE-2025-22058 In the Linux kernel, the following vulnerability has been resolved: udp: Fix memory accounting leak. Matt Dowling reported a weird UDP memory usage issue. Under normal operation, the UDP memory usage reported in /proc/net/sockstat remains close to zero. However, it occasionally spiked to 524,288 pages and never dropped. Moreover, the value doubled when the application was terminated. Finally, it caused intermittent packet drops. We can reproduce the issue with the script below [0]: 1. /proc/net/sockstat reports 0 pages # cat /proc/net/sockstat | grep UDP: UDP: inuse 1 mem 0 2. Run the script till the report reaches 524,288 # python3 test.py & sleep 5 # cat /proc/net/sockstat | grep UDP: UDP: inuse 3 mem 524288 <-- (INT_MAX + 1) >> PAGE_SHIFT 3. Kill the socket and confirm the number never drops # pkill python3 && sleep 5 # cat /proc/net/sockstat | grep UDP: UDP: inuse 1 mem 524288 4. (necessary since v6.0) Trigger proto_memory_pcpu_drain() # python3 test.py & sleep 1 && pkill py... | CVSS3: 5.5 | 0% Низкий | около 1 года назад |
 | CVE-2025-22058 In the Linux kernel, the following vulnerability has been resolved: udp: Fix memory accounting leak. Matt Dowling reported a weird UDP memory usage issue. Under normal operation, the UDP memory usage reported in /proc/net/sockstat remains close to zero. However, it occasionally spiked to 524,288 pages and never dropped. Moreover, the value doubled when the application was terminated. Finally, it caused intermittent packet drops. We can reproduce the issue with the script below [0]: 1. /proc/net/sockstat reports 0 pages # cat /proc/net/sockstat | grep UDP: UDP: inuse 1 mem 0 2. Run the script till the report reaches 524,288 # python3 test.py & sleep 5 # cat /proc/net/sockstat | grep UDP: UDP: inuse 3 mem 524288 <-- (INT_MAX + 1) >> PAGE_SHIFT 3. Kill the socket and confirm the number never drops # pkill python3 && sleep 5 # cat /proc/net/sockstat | grep UDP: UDP: inuse 1 mem 524288 4. (necessary since v6.0) Trigger proto_memory_pcpu_drain() # python3 test.py & sleep 1 && pkill py... | CVSS3: 7.1 | 0% Низкий | около 1 года назад |
 | CVE-2025-22058 In the Linux kernel, the following vulnerability has been resolved: udp: Fix memory accounting leak. Matt Dowling reported a weird UDP memory usage issue. Under normal operation, the UDP memory usage reported in /proc/net/sockstat remains close to zero. However, it occasionally spiked to 524,288 pages and never dropped. Moreover, the value doubled when the application was terminated. Finally, it caused intermittent packet drops. We can reproduce the issue with the script below [0]: 1. /proc/net/sockstat reports 0 pages # cat /proc/net/sockstat | grep UDP: UDP: inuse 1 mem 0 2. Run the script till the report reaches 524,288 # python3 test.py & sleep 5 # cat /proc/net/sockstat | grep UDP: UDP: inuse 3 mem 524288 <-- (INT_MAX + 1) >> PAGE_SHIFT 3. Kill the socket and confirm the number never drops # pkill python3 && sleep 5 # cat /proc/net/sockstat | grep UDP: UDP: inuse 1 mem 524288 4. (necessary since v6.0) Trigger proto_memory_pcpu | CVSS3: 5.5 | 0% Низкий | около 1 года назад |
 | CVE-2025-22058 udp: Fix memory accounting leak. | CVSS3: 7.1 | 0% Низкий | 4 месяца назад |
| CVE-2025-22058 In the Linux kernel, the following vulnerability has been resolved: u ... | CVSS3: 5.5 | 0% Низкий | около 1 года назад |
| GHSA-qh2m-xfgm-crh8 In the Linux kernel, the following vulnerability has been resolved: udp: Fix memory accounting leak. Matt Dowling reported a weird UDP memory usage issue. Under normal operation, the UDP memory usage reported in /proc/net/sockstat remains close to zero. However, it occasionally spiked to 524,288 pages and never dropped. Moreover, the value doubled when the application was terminated. Finally, it caused intermittent packet drops. We can reproduce the issue with the script below [0]: 1. /proc/net/sockstat reports 0 pages # cat /proc/net/sockstat | grep UDP: UDP: inuse 1 mem 0 2. Run the script till the report reaches 524,288 # python3 test.py & sleep 5 # cat /proc/net/sockstat | grep UDP: UDP: inuse 3 mem 524288 <-- (INT_MAX + 1) >> PAGE_SHIFT 3. Kill the socket and confirm the number never drops # pkill python3 && sleep 5 # cat /proc/net/sockstat | grep UDP: UDP: inuse 1 mem 524288 4. (necessary since v6.0) Trigger proto_memory_p... | CVSS3: 5.5 | 0% Низкий | около 1 года назад |
 | BDU:2025-11911 Уязвимость ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании | CVSS3: 5.3 | 0% Низкий | около 1 года назад |
 | ROS-20260121-73-0043 Уязвимость kernel-lt | CVSS3: 5.3 | 0% Низкий | 5 месяцев назад |
| ELSA-2025-14438 ELSA-2025-14438: kernel security update (MODERATE) | 10 месяцев назад | ||
 | RLSA-2025:14420 Important: kernel security update | 9 месяцев назад | ||
| ELSA-2025-14420 ELSA-2025-14420: kernel security update (IMPORTANT) | 10 месяцев назад | ||
| RLSA-2025:15005 Moderate: kernel security update | 9 месяцев назад | ||
| ELSA-2025-15005 ELSA-2025-15005: kernel security update (MODERATE) | 10 месяцев назад | ||
| ELSA-2025-28049 ELSA-2025-28049: Unbreakable Enterprise kernel security update (IMPORTANT) | 6 месяцев назад | ||
| ELSA-2025-28048 ELSA-2025-28048: Unbreakable Enterprise kernel security update (IMPORTANT) | 6 месяцев назад | ||
 | SUSE-SU-2025:01972-1 Security update for the Linux Kernel | около 1 года назад | ||
| SUSE-SU-2025:01983-1 Security update for the Linux Kernel | около 1 года назад | ||
| SUSE-SU-2025:01707-1 Security update for the Linux Kernel | около 1 года назад | ||
| SUSE-SU-2025:01614-1 Security update for the Linux Kernel | около 1 года назад | ||
| SUSE-SU-2025:01951-1 Security update for the Linux Kernel | около 1 года назад |
Уязвимостей на страницу