CVE-2011-4111
medium
CVSS v3
—
CVSS v4 NEW
—
VIR risk
6.8
Description
Buffer overflow in the ccid_card_vscard_handle_message function in hw/ccid-card-passthru.c in QEMU before 0.15.2 and 1.x before 1.0-rc4 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted VSC_ATR message.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
Red Hat Affected 1 release
| Version | Status | Fixed in |
|---|---|---|
| 6.0 | Affected | — |
Debian Fixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 0.15.1+dfsg-2 |
| sid | Fixed | 0.15.1+dfsg-2 |
| forky | Fixed | 0.15.1+dfsg-2 |
| bullseye | Fixed | 0.15.1+dfsg-2 |
| bookworm | Fixed | 0.15.1+dfsg-2 |
References
- http://git.qemu.org/?p=qemu-stable-0.15.git%3Ba=log
- http://git.qemu.org/?p=qemu.git%3Ba=log%3Bh=refs/heads/stable-1.0
- http://rhn.redhat.com/errata/RHSA-2011-1777.html
- http://rhn.redhat.com/errata/RHSA-2011-1801.html
- https://bugzilla.redhat.com/show_bug.cgi?id=751310
- https://security-tracker.debian.org/tracker/CVE-2011-4111
CWEs
CWE-119
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.