SB2025092636 - openEuler 24.03 LTS SP2 update for kernel

Description

This security bulletin contains information about 7 secuirty vulnerabilities.

1) Out-of-bounds read (CVE-ID: CVE-2025-38680)

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 uvc_parse_format() function in drivers/media/usb/uvc/uvc_driver.c. A local user can perform a denial of service (DoS) attack.

2) NULL pointer dereference (CVE-ID: CVE-2025-38694)

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

The vulnerability exists due to NULL pointer dereference within the dib7090p_rw_on_apb() function in drivers/media/dvb-frontends/dib7000p.c. A local user can perform a denial of service (DoS) attack.

3) NULL pointer dereference (CVE-ID: CVE-2025-38695)

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

The vulnerability exists due to NULL pointer dereference within the lpfc_sli4_vport_delete_fcp_xri_aborted() function in drivers/scsi/lpfc/lpfc_scsi.c. A local user can perform a denial of service (DoS) attack.

4) Buffer overflow (CVE-ID: CVE-2025-39718)

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

The vulnerability exists due to memory corruption within the virtio_transport_rx_work() function in net/vmw_vsock/virtio_transport.c. A local user can perform a denial of service (DoS) attack.

5) Improper locking (CVE-ID: CVE-2025-39773)

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

The vulnerability exists due to improper locking within the net/bridge/br_private.h. A local user can perform a denial of service (DoS) attack.

6) Resource management error (CVE-ID: CVE-2025-39813)

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

The vulnerability exists due to resource management error within the ftrace_dump() function in kernel/trace/trace.c. A local user can perform a denial of service (DoS) attack.

7) Resource management error (CVE-ID: CVE-2025-39829)

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

The vulnerability exists due to resource management error within the register_ftrace_graph() function in kernel/trace/fgraph.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-2025-2353