CVE-2018-5148
A use-after-free vulnerability can occur in the compositor during certain graphics operations when a raw pointer is used instead of a reference counted one. This results in a potentially exploitable
02 Description
A use-after-free vulnerability can occur in the compositor during certain graphics operations when a raw pointer is used instead of a reference counted one. This results in a potentially exploitable
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 2.91% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 86.7% of scored records. A rank, not a probability.
- NVD base score
- 9.8 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Important. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2018-06-11 21:00Z8 YR AGO
- Last updated
- 2024-08-05 05:26Z2 YR AGO
- Reserved
- 2018-01-03
- Assigning CNA
- mozilla
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-416Use After FreeVariant
- Data version
- 5.1
- Document digest
- 10933097ea7a316502e07a2ace26020d9a29006d447a268ddd595121b0ba2f94
05 Affected products
06 References
- access.redhat.comRHSA-2018:1098https://access.redhat.com/errata/RHSA-2018:1098
- bugzilla.mozilla.orghttps://bugzilla.mozilla.org/show_bug.cgi?id=1440717
- usn.ubuntu.comUSN-3609-1https://usn.ubuntu.com/3609-1/
- www.debian.orgDSA-4153https://www.debian.org/security/2018/dsa-4153
- www.mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2018-10/
- www.securitytracker.com1040574http://www.securitytracker.com/id/1040574
- lists.debian.org[debian-lts-announce] 20180327 [SECURITY] [DLA 1321-1] firefox-esr security updatehttps://lists.debian.org/debian-lts-announce/2018/03/msg00023.html
- www.securityfocus.com103506http://www.securityfocus.com/bid/103506
- access.redhat.comRHSA-2018:1099https://access.redhat.com/errata/RHSA-2018:1099
07 Fixed in
Debian 12
- firefox-esr Fixed in 52.7.3esr-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- firefox-esr Fixed in 52.7.3esr-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- firefox-esr Fixed in 52.7.3esr-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 14.04 LTS
- firefox Fixed in 59.0.2+build1-0ubuntu0.14.04.1
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 16.04 LTS
- firefox Fixed in 59.0.2+build1-0ubuntu0.16.04.1
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 18.04 LTS
- firefox Fixed in 59.0.2+build1-0ubuntu1
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.