Ubuntu Linux
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cpe:2.3:o:canonical:ubuntu_linux:25.04:*:*:*:*:*:*:*
part: o version: 25.04 update: *
| Vendor | Canonical (bedcba35-8c3d-5a60-8532-2ba876a6ec88) |
|---|---|
| Product | Ubuntu Linux (f82c71f7-7613-59c6-b78d-a15b5eb77bd3) |
| Edition | * |
| Language | * |
| Software edition | * |
| Target software | * |
| Target hardware | * |
| Other | * |
| Notes | Imported from gcve-enriched-dumps CVE data |
PURL mappings
| PURL | Source | Last updated |
|---|---|---|
| No PURL mappings for this CPE yet. | ||
Vulnerability references
| Identifier | cpeApplicability | Submitted | db.gcve.eu details | Rationale |
|---|---|---|---|---|
CVE:CVE-2025-5054 |
vulnerable | 2026-06-08 07:35:24.067567 |
Race Condition in Canonical Apport
MEDIUM (4.7)
Race condition in Canonical apport up to and including 2.32.0 allows a local attacker to leak sensitive information via PID-reuse by leveraging namespaces.
When handling a crash, the function `_check_global_pid_and_forward`, which detects if the crashing process resided in a container, was being called before `consistency_checks`, which attempts to detect if the crashing process had been replaced. Because of this, if a process crashed and was quickly replaced with a containerized one, apport could be made to forward the core dump to the container, potentially leaking sensitive information. `consistency_checks` is now being called before `_check_global_pid_and_forward`. Additionally, given that the PID-reuse race condition cannot be reliably detected from userspace alone, crashes are only forwarded to containers if the kernel provided a pidfd, or if the crashing process was unprivileged (i.e., if dump mode == 1).
Published: 2025-05-30T17:37:01.006Z
Updated: 2025-11-03T20:05:43.609Z |
Imported from gcve-enriched-dumps CVE data |
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