CVE-2023-28100: TIOCLINUX can send commands outside sandbox if running on a virtual console
Bug #2063035 reported by
Simon McVittie
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
flatpak (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
https:/
Fixed in 1.15.4, 1.10.x >= 1.10.8, 1.12.x >= 1.12.8, 1.14.x >= 1.14.4. At the time of writing, mantic and noble are OK but jammy, focal and bionic are likely to be vulnerable.
(This is a relatively low-impact vulnerability because it's unusual to run flatpak from a Linux virtual console.)
CVE References
information type: | Private Security → Public Security |
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Thanks for taking the time to report this bug and helping to make Ubuntu better. Since the package referred to in this bug is in universe or multiverse, it is community maintained. If you are able, I suggest coordinating with upstream and posting a debdiff for this issue. When a debdiff is available, members of the security team will review it and publish the package. See the following link for more information: https:/ /wiki.ubuntu. com/SecurityTea m/UpdateProcedu res