CVE-2024-50261 macsec: Fix use-after-free while sending the offloading packet

In the Linux kernel, the following vulnerability has been resolved: macsec: Fix use-after-free while sending the offloading packet KASAN reports the following UAF. The metadatadst, which is used to store the SCI value for macsec offload, is already freed by metadatadstfree in macsecfreenetdev,...

CVE-2024-50261

Mode C CVE-2024-50261 (macsec use-after-free) affects the Linux kernel’s macsec offload path. The issue stems from metadata_dst being freed prematurely in macsec_free_netdev() while a packet is still using it. The fix replaces metadata_dst freeing with dst_release() so that metadata_dst is not fr...

CVE-2024-50261 macsec: Fix use-after-free while sending the offloading packet

In the Linux kernel, the following vulnerability has been resolved: macsec: Fix use-after-free while sending the offloading packet KASAN reports the following UAF. The metadatadst, which is used to store the SCI value for macsec offload, is already freed by metadatadstfree in macsecfreenetdev,...

CVE-2024-50261

In the Linux kernel, the following vulnerability has been resolved: macsec: Fix use-after-free while sending the offloading packet KASAN reports the following UAF. The metadatadst, which is used to store the SCI value for macsec offload, is already freed by metadatadstfree in macsecfreenetdev,...

CVE-2024-50261 macsec: Fix use-after-free while sending the offloading packet

In the Linux kernel, the following vulnerability has been resolved: macsec: Fix use-after-free while sending the offloading packet KASAN reports the following UAF. The metadatadst, which is used to store the SCI value for macsec offload, is already freed by metadatadstfree in macsecfreenetdev,...

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...

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...

UBUNTU-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...

CVE-2022-48882 net/mlx5e: Fix macsec possible null dereference when updating MAC security entity (SecY)

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...

CVE-2022-48882 net/mlx5e: Fix macsec possible null dereference when updating MAC security entity (SecY)

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...

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...

Security Advisory 0102

Security Advisory 0102 . CSAF PDF Date: August 9, 2024 Revision | Date | Changes ---|---|--- 1.0 | July 23, 2024 | Initial release 1.1 | August 9, 2024 | Clarification of affected systems The CVE-ID tracking this issue: CVE-2024-27891 CVSSv3.1 Base Score: 5.3...

Siemens RUGGEDCOM ROS Information Disclosure Vulnerability (CNVD-2024-31236)

Siemens RuggedCom ROS is an operating system from Siemens, Germany, used in the RuggedCom series of switches. An information disclosure vulnerability exists in Siemens RUGGEDCOM ROS, which can be exploited by an attacker to retrieve a MACSEC key and access decrypt Ethernet frames sent by an...

CVE-2023-52238

A vulnerability has been identified in RUGGEDCOM RST2228 All versions V5.9.0, RUGGEDCOM RST2228P All versions V5.9.0. The web server of the affected systems leaks the MACSEC key in clear text to a logged in user. An attacker with the credentials of a low privileged user could retrieve the MACSEC...

CVE-2023-52238

CVE-2023-52238 affects Siemens RUGGEDCOM RST2228 and RST2228P (all versions before V5.9.0). The web server leaks the MACSEC key in clear text to any logged-in user, enabling a low-privileged attacker with valid credentials to decrypt Ethernet frames from legitimate recipients. Connected sources c...

CVE-2023-52238

A vulnerability has been identified in RUGGEDCOM RST2228 All versions V5.9.0, RUGGEDCOM RST2228P All versions V5.9.0. The web server of the affected systems leaks the MACSEC key in clear text to a logged in user. An attacker with the credentials of a low privileged user could retrieve the MACSEC...

CVE-2023-52238

A vulnerability has been identified in RUGGEDCOM RST2228 All versions V5.9.0, RUGGEDCOM RST2228P All versions V5.9.0. The web server of the affected systems leaks the MACSEC key in clear text to a logged in user. An attacker with the credentials of a low privileged user could retrieve the MACSEC...

SUSE CVE-2022-48720

In the Linux kernel, the following vulnerability has been resolved: net: macsec: Fix offload support for NETDEVUNREGISTER event Current macsec netdev notify handler handles NETDEVUNREGISTER event by releasing relevant SW resources only, this causes resources leak in case of macsec HW offload, as...

CVE-2022-48720

In the Linux kernel, the following vulnerability has been resolved: net: macsec: Fix offload support for NETDEVUNREGISTER event Current macsec netdev notify handler handles NETDEVUNREGISTER event by releasing relevant SW resources only, this causes resources leak in case of macsec HW offload, as...