Risk | Medium |
Patch available | YES |
Number of vulnerabilities | 4 |
CVE-ID | CVE-2023-24023 CVE-2024-26581 CVE-2023-52600 CVE-2023-52603 |
CWE-ID | CWE-347 CWE-20 CWE-416 CWE-129 |
Exploitation vector | Local network |
Public exploit | Public exploit code for vulnerability #1 is available. |
Vulnerable software Subscribe |
Ubuntu Operating systems & Components / Operating system linux-image-nvidia-lowlatency (Ubuntu package) Operating systems & Components / Operating system package or component linux-image-nvidia (Ubuntu package) Operating systems & Components / Operating system package or component linux-image-lowlatency-64k (Ubuntu package) Operating systems & Components / Operating system package or component linux-image-lowlatency (Ubuntu package) Operating systems & Components / Operating system package or component linux-image-azure-lts-22.04 (Ubuntu package) Operating systems & Components / Operating system package or component linux-image-5.15.0-1053-nvidia-lowlatency (Ubuntu package) Operating systems & Components / Operating system package or component linux-image-5.15.0-1053-nvidia (Ubuntu package) Operating systems & Components / Operating system package or component linux-image-5.15.0-1061-azure (Ubuntu package) Operating systems & Components / Operating system package or component linux-image-5.15.0-105-lowlatency-64k (Ubuntu package) Operating systems & Components / Operating system package or component linux-image-5.15.0-105-lowlatency (Ubuntu package) Operating systems & Components / Operating system package or component |
Vendor | Canonical Ltd. |
Security Bulletin
This security bulletin contains information about 4 vulnerabilities.
EUVDB-ID: #VU83116
Risk: Medium
CVSSv3.1: 6.1 [CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N/E:P/RL:O/RC:C]
CVE-ID: CVE-2023-24023
CWE-ID:
CWE-347 - Improper Verification of Cryptographic Signature
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a MitM attack.
The vulnerability exists due to improper verification of cryptographic signature in bluetooth implementation. A remote attacker with physical proximity to the system can perform MitM attack and potentially compromise the system.
Update the affected package linux-azure to the latest version.
Vulnerable software versionsUbuntu: 22.04
linux-image-nvidia-lowlatency (Ubuntu package): before 5.15.0.1053.53
linux-image-nvidia (Ubuntu package): before 5.15.0.1053.53
linux-image-lowlatency-64k (Ubuntu package): before 5.15.0.105.100
linux-image-lowlatency (Ubuntu package): before 5.15.0.105.100
linux-image-azure-lts-22.04 (Ubuntu package): before 5.15.0.1061.59
linux-image-5.15.0-1053-nvidia-lowlatency (Ubuntu package): before 5.15.0-1053.54
linux-image-5.15.0-1053-nvidia (Ubuntu package): before 5.15.0-1053.54
linux-image-5.15.0-1061-azure (Ubuntu package): before 5.15.0-1061.70~20.04.1
linux-image-5.15.0-105-lowlatency-64k (Ubuntu package): before 5.15.0-105.115~20.04.1
linux-image-5.15.0-105-lowlatency (Ubuntu package): before 5.15.0-105.115~20.04.1
External linkshttp://ubuntu.com/security/notices/USN-6742-2
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.
EUVDB-ID: #VU88887
Risk: Low
CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2024-26581
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input in net/netfilter/nft_set_rbtree.c. A locla user can perform a denial of service (DoS) attack.
MitigationUpdate the affected package linux-azure to the latest version.
Vulnerable software versionsUbuntu: 22.04
linux-image-nvidia-lowlatency (Ubuntu package): before 5.15.0.1053.53
linux-image-nvidia (Ubuntu package): before 5.15.0.1053.53
linux-image-lowlatency-64k (Ubuntu package): before 5.15.0.105.100
linux-image-lowlatency (Ubuntu package): before 5.15.0.105.100
linux-image-azure-lts-22.04 (Ubuntu package): before 5.15.0.1061.59
linux-image-5.15.0-1053-nvidia-lowlatency (Ubuntu package): before 5.15.0-1053.54
linux-image-5.15.0-1053-nvidia (Ubuntu package): before 5.15.0-1053.54
linux-image-5.15.0-1061-azure (Ubuntu package): before 5.15.0-1061.70~20.04.1
linux-image-5.15.0-105-lowlatency-64k (Ubuntu package): before 5.15.0-105.115~20.04.1
linux-image-5.15.0-105-lowlatency (Ubuntu package): before 5.15.0-105.115~20.04.1
External linkshttp://ubuntu.com/security/notices/USN-6742-2
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU88104
Risk: Low
CVSSv3.1: 7.7 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-52600
CWE-ID:
CWE-416 - Use After Free
Exploit availability: No
DescriptionThe vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error in fs/jfs/jfs_mount.c. A local user can trigger a use-after-free error and execute arbitrary code with elevated privileges.
Update the affected package linux-azure to the latest version.
Vulnerable software versionsUbuntu: 22.04
linux-image-nvidia-lowlatency (Ubuntu package): before 5.15.0.1053.53
linux-image-nvidia (Ubuntu package): before 5.15.0.1053.53
linux-image-lowlatency-64k (Ubuntu package): before 5.15.0.105.100
linux-image-lowlatency (Ubuntu package): before 5.15.0.105.100
linux-image-azure-lts-22.04 (Ubuntu package): before 5.15.0.1061.59
linux-image-5.15.0-1053-nvidia-lowlatency (Ubuntu package): before 5.15.0-1053.54
linux-image-5.15.0-1053-nvidia (Ubuntu package): before 5.15.0-1053.54
linux-image-5.15.0-1061-azure (Ubuntu package): before 5.15.0-1061.70~20.04.1
linux-image-5.15.0-105-lowlatency-64k (Ubuntu package): before 5.15.0-105.115~20.04.1
linux-image-5.15.0-105-lowlatency (Ubuntu package): before 5.15.0-105.115~20.04.1
External linkshttp://ubuntu.com/security/notices/USN-6742-2
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU88885
Risk: Low
CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-52603
CWE-ID:
CWE-129 - Improper Validation of Array Index
Exploit availability: No
DescriptionThe vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper validation of array index within the dtSplitRoot() function in fs/jfs/jfs_dtree.c. A local user can perform a denial of service (DoS) attack.
Update the affected package linux-azure to the latest version.
Vulnerable software versionsUbuntu: 22.04
linux-image-nvidia-lowlatency (Ubuntu package): before 5.15.0.1053.53
linux-image-nvidia (Ubuntu package): before 5.15.0.1053.53
linux-image-lowlatency-64k (Ubuntu package): before 5.15.0.105.100
linux-image-lowlatency (Ubuntu package): before 5.15.0.105.100
linux-image-azure-lts-22.04 (Ubuntu package): before 5.15.0.1061.59
linux-image-5.15.0-1053-nvidia-lowlatency (Ubuntu package): before 5.15.0-1053.54
linux-image-5.15.0-1053-nvidia (Ubuntu package): before 5.15.0-1053.54
linux-image-5.15.0-1061-azure (Ubuntu package): before 5.15.0-1061.70~20.04.1
linux-image-5.15.0-105-lowlatency-64k (Ubuntu package): before 5.15.0-105.115~20.04.1
linux-image-5.15.0-105-lowlatency (Ubuntu package): before 5.15.0-105.115~20.04.1
External linkshttp://ubuntu.com/security/notices/USN-6742-2
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.