SUSE update for zvbi



Risk High
Patch available YES
Number of vulnerabilities 5
CVE-ID CVE-2025-2173
CVE-2025-2174
CVE-2025-2175
CVE-2025-2176
CVE-2025-2177
CWE-ID CWE-824
CWE-190
Exploitation vector Network
Public exploit N/A
Vulnerable software
SUSE Linux Enterprise High Performance Computing LTSS 15
Operating systems & Components / Operating system

SUSE Linux Enterprise High Performance Computing ESPOS 15
Operating systems & Components / Operating system

SUSE Linux Enterprise Server 15 SP5
Operating systems & Components / Operating system

SUSE Linux Enterprise Server 15 SP4
Operating systems & Components / Operating system

Desktop Applications Module
Operating systems & Components / Operating system

SUSE Package Hub 15
Operating systems & Components / Operating system

SUSE Linux Enterprise Real Time 15
Operating systems & Components / Operating system

openSUSE Leap
Operating systems & Components / Operating system

SUSE Linux Enterprise Server for SAP Applications 15
Operating systems & Components / Operating system

SUSE Linux Enterprise Server 15
Operating systems & Components / Operating system

SUSE Linux Enterprise Desktop 15
Operating systems & Components / Operating system

SUSE Linux Enterprise High Performance Computing 15
Operating systems & Components / Operating system

zvbi-lang
Operating systems & Components / Operating system package or component

libzvbi0-32bit
Operating systems & Components / Operating system package or component

zvbi-devel-32bit
Operating systems & Components / Operating system package or component

libzvbi0-32bit-debuginfo
Operating systems & Components / Operating system package or component

libzvbi-chains0-32bit-debuginfo
Operating systems & Components / Operating system package or component

libzvbi-chains0-32bit
Operating systems & Components / Operating system package or component

libzvbi-chains0
Operating systems & Components / Operating system package or component

libzvbi-chains0-debuginfo
Operating systems & Components / Operating system package or component

zvbi-devel
Operating systems & Components / Operating system package or component

zvbi
Operating systems & Components / Operating system package or component

libzvbi0
Operating systems & Components / Operating system package or component

libzvbi0-debuginfo
Operating systems & Components / Operating system package or component

zvbi-debuginfo
Operating systems & Components / Operating system package or component

zvbi-debugsource
Operating systems & Components / Operating system package or component

Vendor SUSE

Security Bulletin

This security bulletin contains information about 5 vulnerabilities.

1) Access of Uninitialized Pointer

EUVDB-ID: #VU105976

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2025-2173

CWE-ID: CWE-824 - Access of Uninitialized Pointer

Exploit availability: No

Description

The vulnerability allows a remote attacker to preform a denial of service (DoS) attack.

The vulnerability exists due to access to uninitialized pointer within the vbi_strndup_iconv_ucs2() function in src/conv.c. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.

Mitigation

Update the affected package zvbi to the latest version.

Vulnerable software versions

SUSE Linux Enterprise High Performance Computing LTSS 15: SP4 - SP5

SUSE Linux Enterprise High Performance Computing ESPOS 15: SP4 - SP5

SUSE Linux Enterprise Server 15 SP5: LTSS

SUSE Linux Enterprise Server 15 SP4: LTSS

Desktop Applications Module: 15-SP6

SUSE Package Hub 15: 15-SP6

SUSE Linux Enterprise Real Time 15: SP6

openSUSE Leap: 15.6

SUSE Linux Enterprise Server for SAP Applications 15: SP4 - SP6

SUSE Linux Enterprise Server 15: SP4 - SP6

SUSE Linux Enterprise Desktop 15: SP6

SUSE Linux Enterprise High Performance Computing 15: SP4 - SP5

zvbi-lang: before 0.2.35-150000.4.3.1

libzvbi0-32bit: before 0.2.35-150000.4.3.1

zvbi-devel-32bit: before 0.2.35-150000.4.3.1

libzvbi0-32bit-debuginfo: before 0.2.35-150000.4.3.1

libzvbi-chains0-32bit-debuginfo: before 0.2.35-150000.4.3.1

libzvbi-chains0-32bit: before 0.2.35-150000.4.3.1

libzvbi-chains0: before 0.2.35-150000.4.3.1

libzvbi-chains0-debuginfo: before 0.2.35-150000.4.3.1

zvbi-devel: before 0.2.35-150000.4.3.1

zvbi: before 0.2.35-150000.4.3.1

libzvbi0: before 0.2.35-150000.4.3.1

libzvbi0-debuginfo: before 0.2.35-150000.4.3.1

zvbi-debuginfo: before 0.2.35-150000.4.3.1

zvbi-debugsource: before 0.2.35-150000.4.3.1

CPE2.3 External links

https://www.suse.com/support/update/announcement/2025/suse-su-20250979-1/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Integer overflow

EUVDB-ID: #VU105977

Risk: High

CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2025-2174

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to integer overflow within the bi_strndup_iconv_ucs2() function in src/conv.c. A remote attacker can pass specially crafted data to the application, trigger integer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Update the affected package zvbi to the latest version.

Vulnerable software versions

SUSE Linux Enterprise High Performance Computing LTSS 15: SP4 - SP5

SUSE Linux Enterprise High Performance Computing ESPOS 15: SP4 - SP5

SUSE Linux Enterprise Server 15 SP5: LTSS

SUSE Linux Enterprise Server 15 SP4: LTSS

Desktop Applications Module: 15-SP6

SUSE Package Hub 15: 15-SP6

SUSE Linux Enterprise Real Time 15: SP6

openSUSE Leap: 15.6

SUSE Linux Enterprise Server for SAP Applications 15: SP4 - SP6

SUSE Linux Enterprise Server 15: SP4 - SP6

SUSE Linux Enterprise Desktop 15: SP6

SUSE Linux Enterprise High Performance Computing 15: SP4 - SP5

zvbi-lang: before 0.2.35-150000.4.3.1

libzvbi0-32bit: before 0.2.35-150000.4.3.1

zvbi-devel-32bit: before 0.2.35-150000.4.3.1

libzvbi0-32bit-debuginfo: before 0.2.35-150000.4.3.1

libzvbi-chains0-32bit-debuginfo: before 0.2.35-150000.4.3.1

libzvbi-chains0-32bit: before 0.2.35-150000.4.3.1

libzvbi-chains0: before 0.2.35-150000.4.3.1

libzvbi-chains0-debuginfo: before 0.2.35-150000.4.3.1

zvbi-devel: before 0.2.35-150000.4.3.1

zvbi: before 0.2.35-150000.4.3.1

libzvbi0: before 0.2.35-150000.4.3.1

libzvbi0-debuginfo: before 0.2.35-150000.4.3.1

zvbi-debuginfo: before 0.2.35-150000.4.3.1

zvbi-debugsource: before 0.2.35-150000.4.3.1

CPE2.3 External links

https://www.suse.com/support/update/announcement/2025/suse-su-20250979-1/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) Integer overflow

EUVDB-ID: #VU105978

Risk: High

CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2025-2175

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to integer overflow within the _vbi_strndup_iconv() function. A remote attacker can pass specially crafted data to the application, trigger integer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Update the affected package zvbi to the latest version.

Vulnerable software versions

SUSE Linux Enterprise High Performance Computing LTSS 15: SP4 - SP5

SUSE Linux Enterprise High Performance Computing ESPOS 15: SP4 - SP5

SUSE Linux Enterprise Server 15 SP5: LTSS

SUSE Linux Enterprise Server 15 SP4: LTSS

Desktop Applications Module: 15-SP6

SUSE Package Hub 15: 15-SP6

SUSE Linux Enterprise Real Time 15: SP6

openSUSE Leap: 15.6

SUSE Linux Enterprise Server for SAP Applications 15: SP4 - SP6

SUSE Linux Enterprise Server 15: SP4 - SP6

SUSE Linux Enterprise Desktop 15: SP6

SUSE Linux Enterprise High Performance Computing 15: SP4 - SP5

zvbi-lang: before 0.2.35-150000.4.3.1

libzvbi0-32bit: before 0.2.35-150000.4.3.1

zvbi-devel-32bit: before 0.2.35-150000.4.3.1

libzvbi0-32bit-debuginfo: before 0.2.35-150000.4.3.1

libzvbi-chains0-32bit-debuginfo: before 0.2.35-150000.4.3.1

libzvbi-chains0-32bit: before 0.2.35-150000.4.3.1

libzvbi-chains0: before 0.2.35-150000.4.3.1

libzvbi-chains0-debuginfo: before 0.2.35-150000.4.3.1

zvbi-devel: before 0.2.35-150000.4.3.1

zvbi: before 0.2.35-150000.4.3.1

libzvbi0: before 0.2.35-150000.4.3.1

libzvbi0-debuginfo: before 0.2.35-150000.4.3.1

zvbi-debuginfo: before 0.2.35-150000.4.3.1

zvbi-debugsource: before 0.2.35-150000.4.3.1

CPE2.3 External links

https://www.suse.com/support/update/announcement/2025/suse-su-20250979-1/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

4) Integer overflow

EUVDB-ID: #VU105979

Risk: High

CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2025-2176

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to integer overflow within the vbi_capture_sim_load_caption() function in src/io-sim.c. A remote attacker can pass specially crafted data to the application, trigger integer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Update the affected package zvbi to the latest version.

Vulnerable software versions

SUSE Linux Enterprise High Performance Computing LTSS 15: SP4 - SP5

SUSE Linux Enterprise High Performance Computing ESPOS 15: SP4 - SP5

SUSE Linux Enterprise Server 15 SP5: LTSS

SUSE Linux Enterprise Server 15 SP4: LTSS

Desktop Applications Module: 15-SP6

SUSE Package Hub 15: 15-SP6

SUSE Linux Enterprise Real Time 15: SP6

openSUSE Leap: 15.6

SUSE Linux Enterprise Server for SAP Applications 15: SP4 - SP6

SUSE Linux Enterprise Server 15: SP4 - SP6

SUSE Linux Enterprise Desktop 15: SP6

SUSE Linux Enterprise High Performance Computing 15: SP4 - SP5

zvbi-lang: before 0.2.35-150000.4.3.1

libzvbi0-32bit: before 0.2.35-150000.4.3.1

zvbi-devel-32bit: before 0.2.35-150000.4.3.1

libzvbi0-32bit-debuginfo: before 0.2.35-150000.4.3.1

libzvbi-chains0-32bit-debuginfo: before 0.2.35-150000.4.3.1

libzvbi-chains0-32bit: before 0.2.35-150000.4.3.1

libzvbi-chains0: before 0.2.35-150000.4.3.1

libzvbi-chains0-debuginfo: before 0.2.35-150000.4.3.1

zvbi-devel: before 0.2.35-150000.4.3.1

zvbi: before 0.2.35-150000.4.3.1

libzvbi0: before 0.2.35-150000.4.3.1

libzvbi0-debuginfo: before 0.2.35-150000.4.3.1

zvbi-debuginfo: before 0.2.35-150000.4.3.1

zvbi-debugsource: before 0.2.35-150000.4.3.1

CPE2.3 External links

https://www.suse.com/support/update/announcement/2025/suse-su-20250979-1/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

5) Integer overflow

EUVDB-ID: #VU105980

Risk: High

CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2025-2177

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to integer overflow within the vbi_search_new() function in src/search.c. A remote attacker can pass specially crafted data to the application, trigger integer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Update the affected package zvbi to the latest version.

Vulnerable software versions

SUSE Linux Enterprise High Performance Computing LTSS 15: SP4 - SP5

SUSE Linux Enterprise High Performance Computing ESPOS 15: SP4 - SP5

SUSE Linux Enterprise Server 15 SP5: LTSS

SUSE Linux Enterprise Server 15 SP4: LTSS

Desktop Applications Module: 15-SP6

SUSE Package Hub 15: 15-SP6

SUSE Linux Enterprise Real Time 15: SP6

openSUSE Leap: 15.6

SUSE Linux Enterprise Server for SAP Applications 15: SP4 - SP6

SUSE Linux Enterprise Server 15: SP4 - SP6

SUSE Linux Enterprise Desktop 15: SP6

SUSE Linux Enterprise High Performance Computing 15: SP4 - SP5

zvbi-lang: before 0.2.35-150000.4.3.1

libzvbi0-32bit: before 0.2.35-150000.4.3.1

zvbi-devel-32bit: before 0.2.35-150000.4.3.1

libzvbi0-32bit-debuginfo: before 0.2.35-150000.4.3.1

libzvbi-chains0-32bit-debuginfo: before 0.2.35-150000.4.3.1

libzvbi-chains0-32bit: before 0.2.35-150000.4.3.1

libzvbi-chains0: before 0.2.35-150000.4.3.1

libzvbi-chains0-debuginfo: before 0.2.35-150000.4.3.1

zvbi-devel: before 0.2.35-150000.4.3.1

zvbi: before 0.2.35-150000.4.3.1

libzvbi0: before 0.2.35-150000.4.3.1

libzvbi0-debuginfo: before 0.2.35-150000.4.3.1

zvbi-debuginfo: before 0.2.35-150000.4.3.1

zvbi-debugsource: before 0.2.35-150000.4.3.1

CPE2.3 External links

https://www.suse.com/support/update/announcement/2025/suse-su-20250979-1/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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