127 matches found
kernel: xfrm: validate new SA's prefixlen using SA family when sel.family is unset
In the Linux kernel, the following vulnerability has been resolved: xfrm: validate new SA's prefixlen using SA family when sel.family is unset This expands the validation introduced in commit 07bf7908950a "xfrm: Validate address prefix lengths in the xfrm selector." syzbot created an SA with...
xfrm: validate new SA's prefixlen using SA family when sel.family is unset
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kernel: xfrm: validate new SA's prefixlen using SA family when sel.family is unset
In the Linux kernel, the following vulnerability has been resolved: xfrm: validate new SA's prefixlen using SA family when sel.family is unset This expands the validation introduced in commit 07bf7908950a "xfrm: Validate address prefix lengths in the xfrm selector." syzbot created an SA with...
kernel: xfrm: validate new SA's prefixlen using SA family when sel.family is unset
In the Linux kernel, the following vulnerability has been resolved: xfrm: validate new SA's prefixlen using SA family when sel.family is unset This expands the validation introduced in commit 07bf7908950a "xfrm: Validate address prefix lengths in the xfrm selector." syzbot created an SA with...
DEBIAN-CVE-2024-50142
In the Linux kernel, the following vulnerability has been resolved: xfrm: validate new SA's prefixlen using SA family when sel.family is unset This expands the validation introduced in commit 07bf7908950a "xfrm: Validate address prefix lengths in the xfrm selector." syzbot created an SA with...
AZL-53474 CVE-2024-50142 affecting package kernel for versions less than 6.6.64.2-1
In the Linux kernel, the following vulnerability has been resolved: xfrm: validate new SA's prefixlen using SA family when sel.family is unset This expands the validation introduced in commit 07bf7908950a "xfrm: Validate address prefix lengths in the xfrm selector." syzbot created an SA with...
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 Linux kernel that stems from not properly handling the SA family when validating the prefixlen of a new SA...
CVE-2024-46672
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SUSE CVE-2022-48882
In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix macsec possible null dereference when updating MAC security entity SecY Upon updating MAC security entity SecY in hw offload path, the macsec security association SA initialization routine is called. In case of...
DEBIAN-CVE-2022-48882
In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix macsec possible null dereference when updating MAC security entity SecY Upon updating MAC security entity SecY in hw offload path, the macsec security association SA initialization routine is called. In case of...
PT-2024-5865 · Linux +2 · Linux Kernel +2
Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a null dereference in the net/mlx5e component of the Linux kernel when updating the MAC security entity SecY. This occurs in the hw offload path when the macsec...
DEBIAN-CVE-2024-36281
In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Use mlx5ipsecrxstatusdestroy to correctly delete status rules rxcreate no longer allocates a modifyhdr instance that needs to be cleaned up. The mlx5modifyheaderdealloc call will lead to a NULL pointer dereference. A le...
The vulnerability of the xfrm_dump_sa() function in the net/xfrm/xfrm_user.c module of the XFRM subsystem in the Linux operating system allows a hacker to gain access to protected information.
The vulnerability of the xfrmdumpsa function in the net/xfrm/xfrmuser.c module of the XFRM subsystem in the Linux operating system is related to reading beyond the allocated buffer. Exploiting this vulnerability could allow an attacker to gain access to protected information...
The vulnerability of the VPN protocol library using “IPsec” in libreswan, related to the swapping of the zero pointer, allows a attacker to perform a type of attack known as “denial-of-service attack”.
The vulnerability of the VPN protocol using “IPsec” with libreswan is related to insufficient validation of user-input data during the processing of IKEv1 ISAKMP SA packets. Exploiting this vulnerability allows a remote attacker to perform a type of attack known as a “denial-of-service” attack...
An issue was discovered in Libreswan 3.x and 4.x before 4.12. When an IKEv1 ISAKMP SA Informational Exchange packet contains a Delete/Notify payload followed by further Notifies that act on the ISAKMP SA such as a duplicated Delete/Notify message a NULL pointer dereference on the deleted state causes the pluto daemon to crash and restart.
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An issue was discovered in Libreswan before 4.12. When an IKEv2 Child SA REKEY packet contains an invalid IPsec protocol ID number of 0 or 1 an error notify INVALID_SPI is sent back. The notify payload's protocol ID is copied from the incoming packet but the code that verifies outgoing packets fails an assertion that the protocol ID must be ESP (2) or AH(3) and causes the pluto daemon to crash and restart. NOTE: the earliest affected version is 3.20.
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DEBIAN-CVE-2023-38712
An issue was discovered in Libreswan 3.x and 4.x before 4.12. When an IKEv1 ISAKMP SA Informational Exchange packet contains a Delete/Notify payload followed by further Notifies that act on the ISAKMP SA, such as a duplicated Delete/Notify message, a NULL pointer dereference on the deleted state...
AZL-28066 CVE-2023-38712 affecting package libreswan for versions less than 4.7-5
An issue was discovered in Libreswan 3.x and 4.x before 4.12. When an IKEv1 ISAKMP SA Informational Exchange packet contains a Delete/Notify payload followed by further Notifies that act on the ISAKMP SA, such as a duplicated Delete/Notify message, a NULL pointer dereference on the deleted state...
Libreswan 安全漏洞
Libreswan is an IPsec implementation similar to Openswan, which is mainly used to ensure security and integrity issues in data transmission. A security vulnerability exists in Libreswan versions prior to 4.12, which stems from an error notification INVALIDSPI being sent in a renegotiation REKEY...
DEBIAN-CVE-2023-3106
A NULL pointer dereference vulnerability was found in netlinkdump. This issue can occur when the Netlink socket receives the messagesendmsg for the XFRMMSGGETSA, XFRMMSGGETPOLICY type message, and the DUMP flag is set and can cause a denial of service or possibly another unspecified impact. Due t...