AZL-27553 CVE-2022-28733 affecting package grub2 for versions less than 2.06-12

Integer underflow in grubnetrecvip4packets; A malicious crafted IP packet can lead to an integer underflow in grubnetrecvip4packets function on rsm-totallen value. Under certain circumstances the totallen value may end up wrapping around to a small integer number which will be used in memory...

CVE-2022-28736

There's a use-after-free vulnerability in grubcmdchainloader function; The chainloader command is used to boot up operating systems that doesn't support multiboot and do not have direct support from GRUB2. When executing chainloader more than once a use-after-free vulnerability is triggered. If a...

CVE-2022-28733

Integer underflow in grubnetrecvip4packets; A malicious crafted IP packet can lead to an integer underflow in grubnetrecvip4packets function on rsm-totallen value. Under certain circumstances the totallen value may end up wrapping around to a small integer number which will be used in memory...

Design/Logic Flaw

There's a use-after-free vulnerability in grubcmdchainloader function; The chainloader command is used to boot up operating systems that doesn't support multiboot and do not have direct support from GRUB2. When executing chainloader more than once a use-after-free vulnerability is triggered. If a...

Integer overflow

Integer underflow in grubnetrecvip4packets; A malicious crafted IP packet can lead to an integer underflow in grubnetrecvip4packets function on rsm-totallen value. Under certain circumstances the totallen value may end up wrapping around to a small integer number which will be used in memory...

CVE-2022-28736

There's a use-after-free vulnerability in grubcmdchainloader function; The chainloader command is used to boot up operating systems that doesn't support multiboot and do not have direct support from GRUB2. When executing chainloader more than once a use-after-free vulnerability is triggered. If a...

UBUNTU-CVE-2022-28733

Integer underflow in grubnetrecvip4packets; A malicious crafted IP packet can lead to an integer underflow in grubnetrecvip4packets function on rsm-totallen value. Under certain circumstances the totallen value may end up wrapping around to a small integer number which will be used in memory...

CVE-2022-28736 There's a use-after-free vulnerability in grub_cmd_chainloader() function

There's a use-after-free vulnerability in grubcmdchainloader function; The chainloader command is used to boot up operating systems that doesn't support multiboot and do not have direct support from GRUB2. When executing chainloader more than once a use-after-free vulnerability is triggered. If a...

CVE-2022-28736 There's a use-after-free vulnerability in grub_cmd_chainloader() function

There's a use-after-free vulnerability in grubcmdchainloader function; The chainloader command is used to boot up operating systems that doesn't support multiboot and do not have direct support from GRUB2. When executing chainloader more than once a use-after-free vulnerability is triggered. If a...

CVE-2022-28736

CVE-2022-28736 describes a use-after-free in grub_cmd_chainloader() that is triggered when the chainloader command is executed more than once. The impact, as stated in the sources, includes exposure of sensitive data and potential arbitrary code execution with local access. Multiple advisories me...

CVE-2022-28736

There's a use-after-free vulnerability in grubcmdchainloader function; The chainloader command is used to boot up operating systems that doesn't support multiboot and do not have direct support from GRUB2. When executing chainloader more than once a use-after-free vulnerability is triggered. If a...

CVE-2022-28733 Integer underflow in grub_net_recv_ip4_packets

Integer underflow in grubnetrecvip4packets; A malicious crafted IP packet can lead to an integer underflow in grubnetrecvip4packets function on rsm-totallen value. Under certain circumstances the totallen value may end up wrapping around to a small integer number which will be used in memory...

CVE-2022-28733

CVE-2022-28733 is a real grub2 vulnerability: an integer underflow in grub_net_recv_ip4_packets when processing IPv4 packets can cause a small rsm->total_len to wrap, potentially triggering a write past the end of a memory buffer. Public advisories (Debian DSA, Red Hat/NVD references) and vend...

CVE-2022-28733

Integer underflow in grubnetrecvip4packets; A malicious crafted IP packet can lead to an integer underflow in grubnetrecvip4packets function on rsm-totallen value. Under certain circumstances the totallen value may end up wrapping around to a small integer number which will be used in memory...

CVE-2022-28733 Integer underflow in grub_net_recv_ip4_packets

Integer underflow in grubnetrecvip4packets; A malicious crafted IP packet can lead to an integer underflow in grubnetrecvip4packets function on rsm-totallen value. Under certain circumstances the totallen value may end up wrapping around to a small integer number which will be used in memory...

The vulnerability of the remember_Ktype function in the cplus-dem.c component of the GNU Binutils development environment allows a attacker to trigger a service failure.

The vulnerability of the rememberKtype function in the cplus-dem.c component of the GNU Binutils development environment is related to the allocation of unlimited memory. Exploiting this vulnerability allows a remote attacker to cause a service failure...

SUSE CVE-2023-38429

An issue was discovered in the Linux kernel before 6.3.4. fs/ksmbd/connection.c in ksmbd has an off-by-one error in memory allocation because of ksmbdsmb2checkmessage that may lead to out-of-bounds access...

CVE-2023-38429

An issue was discovered in the Linux kernel before 6.3.4. fs/ksmbd/connection.c in ksmbd has an off-by-one error in memory allocation because of ksmbdsmb2checkmessage that may lead to out-of-bounds access...

AZL-27535 CVE-2023-38429 affecting package kernel for versions less than 5.15.122.1-2

An issue was discovered in the Linux kernel before 6.3.4. fs/ksmbd/connection.c in ksmbd has an off-by-one error in memory allocation because of ksmbdsmb2checkmessage that may lead to out-of-bounds access...

CVE-2023-38429

An issue was discovered in the Linux kernel before 6.3.4. fs/ksmbd/connection.c in ksmbd has an off-by-one error in memory allocation because of ksmbdsmb2checkmessage that may lead to out-of-bounds access...