Red Hat Enterprise Linux 9 update for kpatch-patch-5_14_0-284_52_1 and kpatch-patch-5_14_0-284_79_1
| Risk | Low |
| Patch available | YES |
| Number of vulnerabilities | 2 |
| CVE-ID | CVE-2024-41090 CVE-2024-41091 |
| CWE-ID | CWE-125 |
| Exploitation vector | Local |
| Public exploit | N/A |
| Vulnerable software |
Red Hat Enterprise Linux Server - AUS Operating systems & Components / Operating system Red Hat Enterprise Linux for Power, little endian - Extended Update Support Operating systems & Components / Operating system Red Hat Enterprise Linux for x86_64 - Extended Update Support Operating systems & Components / Operating system Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions Operating systems & Components / Operating system package or component kpatch-patch-5_14_0-284_79_1 (Red Hat package) Operating systems & Components / Operating system package or component kpatch-patch-5_14_0-284_52_1 (Red Hat package) Operating systems & Components / Operating system package or component |
| Vendor | Red Hat Inc. |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
1) Out-of-bounds read
EUVDB-ID: #VU94840
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-2024-41090
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to an out-of-bounds read error within the tap_get_user_xdp() function in drivers/net/tap.c. A local user can perform a denial of service (DoS) attack.
MitigationInstall updates from vendor's website.
Red Hat Enterprise Linux Server - AUS: 9.2
Red Hat Enterprise Linux for Power, little endian - Extended Update Support: 9.2
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions: 9.2
Red Hat Enterprise Linux for x86_64 - Extended Update Support: 9.2
kpatch-patch-5_14_0-284_79_1 (Red Hat package): before 1-1.el9_2
kpatch-patch-5_14_0-284_52_1 (Red Hat package): before 1-5.el9_2
CPE2.3- cpe:2.3:o:red_hat:red_hat_enterprise_linux_server_-_aus:9.2:*:*:*:*:red_hat_enterprise_linux:*:
- cpe:2.3:o:red_hat:red_hat_enterprise_linux_for_power_little_endian_-_extended_update_support:9.2:*:*:*:*:red_hat_enterprise_linux:*:
- cpe:2.3:o:red_hat:red_hat_enterprise_linux_server_for_ibm_power_le_-_update_services_for_sap_solutions:9.2:*:*:*:*:*:*:
- cpe:2.3:o:red_hat:red_hat_enterprise_linux_for_x86_64_-_extended_update_support:9.2:*:*:*:*:red_hat_enterprise_linux:*:
- cpe:2.3:o:red_hat:kpatch-patch-5_14_0-284_79_1_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:
- cpe:2.3:o:red_hat:kpatch-patch-5_14_0-284_52_1_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:
http://access.redhat.com/errata/RHSA-2024:6313
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.
2) Out-of-bounds read
EUVDB-ID: #VU94841
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-2024-41091
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to an out-of-bounds read error within the tun_xdp_one() function in drivers/net/tun.c. A local user can perform a denial of service (DoS) attack.
MitigationInstall updates from vendor's website.
Red Hat Enterprise Linux Server - AUS: 9.2
Red Hat Enterprise Linux for Power, little endian - Extended Update Support: 9.2
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions: 9.2
Red Hat Enterprise Linux for x86_64 - Extended Update Support: 9.2
kpatch-patch-5_14_0-284_79_1 (Red Hat package): before 1-1.el9_2
kpatch-patch-5_14_0-284_52_1 (Red Hat package): before 1-5.el9_2
CPE2.3- cpe:2.3:o:red_hat:red_hat_enterprise_linux_server_-_aus:9.2:*:*:*:*:red_hat_enterprise_linux:*:
- cpe:2.3:o:red_hat:red_hat_enterprise_linux_for_power_little_endian_-_extended_update_support:9.2:*:*:*:*:red_hat_enterprise_linux:*:
- cpe:2.3:o:red_hat:red_hat_enterprise_linux_server_for_ibm_power_le_-_update_services_for_sap_solutions:9.2:*:*:*:*:*:*:
- cpe:2.3:o:red_hat:red_hat_enterprise_linux_for_x86_64_-_extended_update_support:9.2:*:*:*:*:red_hat_enterprise_linux:*:
- cpe:2.3:o:red_hat:kpatch-patch-5_14_0-284_79_1_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:
- cpe:2.3:o:red_hat:kpatch-patch-5_14_0-284_52_1_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:
http://access.redhat.com/errata/RHSA-2024:6313
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.
