Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that originates in the address/range calculation of the nouveau/uvmm module remap operation...

CVE-2022-24809

net-snmp provides various tools relating to the Simple Network Management Protocol. Prior to version 5.9.2, a user with read-only credentials can use a malformed OID in a GET-NEXT to the nsVacmAccessTable to cause a NULL pointer dereference. Version 5.9.2 contains a patch. Users should use strong...

CVE-2022-24807

net-snmp provides various tools relating to the Simple Network Management Protocol. Prior to version 5.9.2, a malformed OID in a SET request to SNMP-VIEW-BASED-ACM-MIB::vacmAccessTable can cause an out-of-bounds memory access. A user with read-write credentials can exploit the issue. Version 5.9....

CVE-2022-24810

Net-snmp vulnerability CVE-2022-24810: A malformed OID in a SET to NET-SNMP’s VACM nsVacmAccessTable can cause a NULL pointer dereference. Affected are versions prior to 5.9.2; 5.9.2 contains a patch. Mitigations: upgrade to 5.9.2+ and restrict access; use strong SNMPv3 credentials and limit IP a...

CVE-2022-24810

net-snmp provides various tools relating to the Simple Network Management Protocol. Prior to version 5.9.2, a user with read-write credentials can use a malformed OID in a SET to the nsVacmAccessTable to cause a NULL pointer dereference. Version 5.9.2 contains a patch. Users should use strong...

CVE-2022-24810 net-snmp: A malformed OID in a SET to the nsVacmAccessTable can cause a NULL pointer dereference.

net-snmp provides various tools relating to the Simple Network Management Protocol. Prior to version 5.9.2, a user with read-write credentials can use a malformed OID in a SET to the nsVacmAccessTable to cause a NULL pointer dereference. Version 5.9.2 contains a patch. Users should use strong...

CVE-2022-24809

CVE-2022-2489 (CVE-2022-24809) affects net-snmp prior to 5.9.2, where a malformed OID in a GET-NEXT to nsVacmAccessTable can cause a NULL pointer dereference. The issue is addressed by the 5.9.2 patch. Provided references show multiple advisories (Debian, Red Hat, AlmaLinux) confirming the vulner...

CVE-2022-24809 net-snmp: A malformed OID in a SET request to NET-SNMP-AGENT-MIB::nsLogTable can cause a NULL pointer dereference

net-snmp provides various tools relating to the Simple Network Management Protocol. Prior to version 5.9.2, a user with read-only credentials can use a malformed OID in a GET-NEXT to the nsVacmAccessTable to cause a NULL pointer dereference. Version 5.9.2 contains a patch. Users should use strong...

CVE-2022-24808

Net-snmp is affected by CVE-2022-24808. A malformed OID in a SET request to NET-SNMP-AGENT-MIB::nsLogTable can cause a NULL pointer dereference in versions prior to 5.9.2. The issue has a patch in 5.9.2. Remediation is to upgrade net-snmp to 5.9.2+ or newer (or apply vendor-specific updates as ap...

CVE-2022-24807 net-snmp: A malformed OID in a SET request to SNMP-VIEW-BASED-ACM-MIB::vacmAccessTable can cause an out-of-bounds memory access

net-snmp provides various tools relating to the Simple Network Management Protocol. Prior to version 5.9.2, a malformed OID in a SET request to SNMP-VIEW-BASED-ACM-MIB::vacmAccessTable can cause an out-of-bounds memory access. A user with read-write credentials can exploit the issue. Version 5.9....

CVE-2022-24807

Net-snmp vulnerability CVE-2022-24807: A malformed OID in a SET request to SNMP-VIEW-BASED-ACM-MIB::vacmAccessTable can lead to an out-of-bounds memory access. Exploitable by a user with read-write credentials. A fix was released in Net-SNMP 5.9.2. Recommendation: upgrade to 5.9.2 or newer; use s...

CVE-2022-24807

net-snmp provides various tools relating to the Simple Network Management Protocol. Prior to version 5.9.2, a malformed OID in a SET request to SNMP-VIEW-BASED-ACM-MIB::vacmAccessTable can cause an out-of-bounds memory access. A user with read-write credentials can exploit the issue. Version 5.9....

CVE-2022-24807 net-snmp: A malformed OID in a SET request to SNMP-VIEW-BASED-ACM-MIB::vacmAccessTable can cause an out-of-bounds memory access

net-snmp provides various tools relating to the Simple Network Management Protocol. Prior to version 5.9.2, a malformed OID in a SET request to SNMP-VIEW-BASED-ACM-MIB::vacmAccessTable can cause an out-of-bounds memory access. A user with read-write credentials can exploit the issue. Version 5.9....

CVE-2022-24806 net-snmp vulnerable to Improper Input Validation when SETing malformed OIDs in master agent and subagent simultaneously

net-snmp provides various tools relating to the Simple Network Management Protocol. Prior to version 5.9.2, a user with read-write credentials can exploit an Improper Input Validation vulnerability when SETing malformed OIDs in master agent and subagent simultaneously. Version 5.9.2 contains a...

CVE-2022-24806

Net-snmp vulnerability CVE-2022-24806: improper input validation when SETing malformed OIDs in master agent and subagent can be triggered prior to version 5.9.2. Affected: net-snmp tools/agent; fix: upgrade to 5.9.2 or later. Mitigation note: use strong SNMPv3 credentials and avoid sharing them; ...

CVE-2022-24806 net-snmp vulnerable to Improper Input Validation when SETing malformed OIDs in master agent and subagent simultaneously

net-snmp provides various tools relating to the Simple Network Management Protocol. Prior to version 5.9.2, a user with read-write credentials can exploit an Improper Input Validation vulnerability when SETing malformed OIDs in master agent and subagent simultaneously. Version 5.9.2 contains a...

CVE-2022-24806

net-snmp provides various tools relating to the Simple Network Management Protocol. Prior to version 5.9.2, a user with read-write credentials can exploit an Improper Input Validation vulnerability when SETing malformed OIDs in master agent and subagent simultaneously. Version 5.9.2 contains a...

CVE-2022-24805

CVE-2022-24805 affects net-snmp prior to 5.9.2. The issue is a buffer overflow in handling the INDEX of NET-SNMP-VACM-MIB, allowing an out-of-bounds memory access to be triggered by a user with read-only credentials. Net-snmp 5.9.2 contains a patch. Public references consistently describe the vul...

CVE-2022-24805 net-snmp: A buffer overflow in the handling of the INDEX of NET-SNMP-VACM-MIB can cause an out-of-bounds memory access.

net-snmp provides various tools relating to the Simple Network Management Protocol. Prior to version 5.9.2, a buffer overflow in the handling of the INDEX of NET-SNMP-VACM-MIB can cause an out-of-bounds memory access. A user with read-only credentials can exploit the issue. Version 5.9.2 contains...

CVE-2024-26674

In the Linux kernel, the following vulnerability has been resolved: x86/lib: Revert to ASMEXTABLEUA for get,putuser fixups During memory error injection test on kernels = v6.4, the kernel panics like below. However, this issue couldn't be reproduced on kernels getusernocheck4+0x6/0x20 mce: Hardwa...