17 matches found
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerabilities have been resolved: - net: dsa: felix: do not use devres for mdiobus. As explained in the commits: - 74b6d7d13307: “net: dsa: realtek: register the MDIO bus using devres”. - 5135e96a3dd2: “net: dsa: do not allocate the slavemiibus using devres”...
Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1
In the Linux kernel, the following vulnerability has been resolved: net: dsa: mv88e6xxx: Fix for out-of-bound access issues. If an ATU violation was caused by a CPU Load operation, the SPID could be larger than DSAMAXPORTS the size of the mv88e6xxxchip.ports array...
dsa_switch_parse Heap Buffer Overflow DoS
The vulnerability of the dsaswitchparse function in the net/dsa/dsa.c module relates to the improper release of resources in support for Linux’s distributed kernel architecture. Exploiting this vulnerability could allow an attacker to cause service failures...
dsa_switch_shutdown() Heap Buffer Overflow DoS
The vulnerability of the dsaswitchshutdown function in the net/dsa/dsa2.c module relates to the pointer assignment. Exploiting this vulnerability could allow an attacker to trigger a service failure...
dsa_switch_teardown Heap Buffer Overflow DoS
The vulnerability of the dsaswitchteardown function in the net/dsa/dsa2.c module, which supports Linux kernel with distributed architecture switches, is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality...
dsa_switch_shutdown() Heap Buffer Overflow DoS
The vulnerability of the dsaswitchshutdown function in the net/dsa/dsa2.c module, which supports Linux kernel with distributed architecture switches, is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow an attacker to cause a service failure...
CVE-2025-37786
In the Linux kernel, the following vulnerability has been resolved: net: dsa: free routing table on probe failure If complete = true in dsatreesetup, it means that we are the last switch of the tree which is successfully probing, and we should be setting up all switches from our probe path. After...
SUSE CVE-2022-49692
In the Linux kernel, the following vulnerability has been resolved: net: phy: at803x: fix NULL pointer dereference on AR9331 PHY Latest kernel will explode on the PHY interrupt config, since it depends now on allocated priv. So, run probe to allocate priv to fix it. ar9331switch ethernet.1:10 lan...
CVE-2022-49654
In the Linux kernel, the following vulnerability has been resolved: net: dsa: qca8k: reset cpu port on MTU change It was discovered that the Documentation lacks of a fundamental detail on how to correctly change the MAXFRAMESIZE of the switch. In fact if the MAXFRAMESIZE is changed while the cpu...
CVE-2022-49654 net: dsa: qca8k: reset cpu port on MTU change
In the Linux kernel, the following vulnerability has been resolved: net: dsa: qca8k: reset cpu port on MTU change It was discovered that the Documentation lacks of a fundamental detail on how to correctly change the MAXFRAMESIZE of the switch. In fact if the MAXFRAMESIZE is changed while the cpu...
CVE-2022-49582 net: dsa: fix NULL pointer dereference in dsa_port_reset_vlan_filtering
In the Linux kernel, the following vulnerability has been resolved: net: dsa: fix NULL pointer dereference in dsaportresetvlanfiltering The "ds" iterator variable used in dsaportresetvlanfiltering - dsaswitchforeachport overwrites the "dp" received as argument, which is later used to call...
PT-2024-41641
Уязвимость функции dsa switch shutdown модуля net/dsa/dsa2.c поддержки коммутаторов с распределенной архитектурой ядра операционной системы Linux связана с ошибками синхронизации при использовании общего ресурса. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...
SUSE CVE-2022-48813
In the Linux kernel, the following vulnerability has been resolved: net: dsa: felix: don't use devres for mdiobus As explained in commits: 74b6d7d13307 "net: dsa: realtek: register the MDIO bus under devres" 5135e96a3dd2 "net: dsa: don't allocate the slavemiibus using devres" mdiobusfree will pan...
CVE-2022-48814
In the Linux kernel, the following vulnerability has been resolved: net: dsa: seville: register the mdiobus under devres As explained in commits: 74b6d7d13307 "net: dsa: realtek: register the MDIO bus under devres" 5135e96a3dd2 "net: dsa: don't allocate the slavemiibus using devres" mdiobusfree...
DEBIAN-CVE-2022-48815
In the Linux kernel, the following vulnerability has been resolved: net: dsa: bcmsf2: don't use devres for mdiobus As explained in commits: 74b6d7d13307 "net: dsa: realtek: register the MDIO bus under devres" 5135e96a3dd2 "net: dsa: don't allocate the slavemiibus using devres" mdiobusfree will...
CVE-2022-48814
In the Linux kernel, the following vulnerability has been resolved: net: dsa: seville: register the mdiobus under devres As explained in commits: 74b6d7d13307 "net: dsa: realtek: register the MDIO bus under devres" 5135e96a3dd2 "net: dsa: don't allocate the slavemiibus using devres" mdiobusfree...
UBUNTU-CVE-2022-48814
In the Linux kernel, the following vulnerability has been resolved: net: dsa: seville: register the mdiobus under devres As explained in commits: 74b6d7d13307 "net: dsa: realtek: register the MDIO bus under devres" 5135e96a3dd2 "net: dsa: don't allocate the slavemiibus using devres" mdiobusfree...