The PointerCompare function in codegen.cc in Seccomp-BPF, as used in Google Chrome before 34.0.1847.131 on Windows and OS X and before 34.0.1847.132 on Linux, does not properly merge blocks, which might allow remote attackers to bypass intended sandbox restrictions by leveraging renderer access
Published Apr 26, 2014
7.5
HIGHCVSS 2.0
EPSS 1.67%
Description
The PointerCompare function in codegen.cc in Seccomp-BPF, as used in Google Chrome before 34.0.1847.131 on Windows and OS X and before 34.0.1847.132 on Linux, does not properly merge blocks, which might allow remote attackers to bypass intended sandbox restrictions by leveraging renderer access.
Affected products
No data.
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.67% (0.01674) | 76.00th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.66% (0.01661) | 73.54th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.24% (0.00236) | 44.55th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.21% (0.01214) | 85.91th | v3 (v2023.03.01) |
| Dec 7, 2023 | 1.21% (0.01214) | 83.66th | v3 (v2023.03.01) |
| Nov 8, 2023 | 1.39% (0.01388) | 84.85th | v3 (v2023.03.01) |
| Oct 21, 2023 | 1.10% (0.01105) | 82.86th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.10% (0.01098) | 82.16th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.41% (0.01408) | 72.89th | v2 (v2022.01.01) |
| Feb 22, 2023 | 1.41% (0.01408) | 72.63th | v2 (v2022.01.01) |
| Dec 29, 2022 | 28.45% (0.28446) | 97.20th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.41% (0.01408) | 70.87th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.41% (0.01408) | 49.94th | v2 (v2022.01.01) |
References (8)
- http://googlechromereleases.blogspot.com/2014/04/stable-channel-update_24.html x_refsource_CONFIRM
- http://lists.opensuse.org/opensuse-updates/2014-05/msg00049.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-updates/2014-05/msg00050.html vendor-advisoryx_refsource_SUSE
- http://secunia.com/advisories/58301 third-party-advisoryx_refsource_SECUNIA
- http://security.gentoo.org/glsa/glsa-201408-16.xml vendor-advisoryx_refsource_GENTOO
- http://www.debian.org/security/2014/dsa-2920 vendor-advisoryx_refsource_DEBIAN
- https://code.google.com/p/chromium/issues/detail?id=351103 x_refsource_CONFIRM
- https://src.chromium.org/viewvc/chrome?revision=260157&view=revision x_refsource_CONFIRM
| Link | Providers | Tags |
|---|---|---|
| http://googlechromereleases.blogspot.com/2014/04/stable-channel-update_24.html | x_refsource_CONFIRM | |
| http://lists.opensuse.org/opensuse-updates/2014-05/msg00049.html | vendor-advisoryx_refsource_SUSE | |
| http://lists.opensuse.org/opensuse-updates/2014-05/msg00050.html | vendor-advisoryx_refsource_SUSE | |
| http://secunia.com/advisories/58301 | third-party-advisoryx_refsource_SECUNIA | |
| http://security.gentoo.org/glsa/glsa-201408-16.xml | vendor-advisoryx_refsource_GENTOO | |
| http://www.debian.org/security/2014/dsa-2920 | vendor-advisoryx_refsource_DEBIAN | |
| https://code.google.com/p/chromium/issues/detail?id=351103 | x_refsource_CONFIRM | |
| https://src.chromium.org/viewvc/chrome?revision=260157&view=revision | x_refsource_CONFIRM |
Change history (0)
No recorded changes yet.