SB2024092048 - openEuler 22.03 LTS SP4 update for kernel

Description

This security bulletin contains information about 6 secuirty vulnerabilities.

1) Resource management error (CVE-ID: CVE-2023-52916)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the aspeed_video_get_resolution() and aspeed_video_set_resolution() functions in drivers/media/platform/aspeed/aspeed-video.c. A local user can perform a denial of service (DoS) attack.

2) NULL pointer dereference (CVE-ID: CVE-2024-43829)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the qxl_add_mode() function in drivers/gpu/drm/qxl/qxl_display.c. A local user can perform a denial of service (DoS) attack.

3) NULL pointer dereference (CVE-ID: CVE-2024-44960)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the usb_ep_enable() function in drivers/usb/gadget/udc/core.c. A local user can perform a denial of service (DoS) attack.

4) Use-after-free (CVE-ID: CVE-2024-44986)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the ip6_finish_output2() function in net/ipv6/ip6_output.c. A local user can escalate privileges on the system.

5) Use-after-free (CVE-ID: CVE-2024-44987)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the ip6_send_skb() function in net/ipv6/ip6_output.c. A local user can escalate privileges on the system.

6) Out-of-bounds read (CVE-ID: CVE-2024-44988)

The 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 mv88e6xxx_g1_atu_prob_irq_thread_fn() function in drivers/net/dsa/mv88e6xxx/global1_atu.c. A local user can perform a denial of service (DoS) attack.

Remediation

Install update from vendor's website.

References

• https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-2150