The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applicationsUpgrade Chainguard
ctop
to version 0.7.7-r13 or higher.
Note: Versions mentioned in the description apply only to the upstream ctop
package and not the ctop
package as distributed by Chainguard
.
See How to fix?
for Chainguard
relevant fixed versions and status.
runc is a CLI tool for spawning and running containers according to the OCI specification. In affected versions it was found that rootless runc makes /sys/fs/cgroup
writable in following conditons: 1. when runc is executed inside the user namespace, and the config.json
does not specify the cgroup namespace to be unshared (e.g.., (docker|podman|nerdctl) run --cgroupns=host
, with Rootless Docker/Podman/nerdctl) or 2. when runc is executed outside the user namespace, and /sys
is mounted with rbind, ro
(e.g., runc spec --rootless
; this condition is very rare). A container may gain the write access to user-owned cgroup hierarchy /sys/fs/cgroup/user.slice/...
on the host . Other users's cgroup hierarchies are not affected. Users are advised to upgrade to version 1.1.5. Users unable to upgrade may unshare the cgroup namespace ((docker|podman|nerdctl) run --cgroupns=private)
. This is the default behavior of Docker/Podman/nerdctl on cgroup v2 hosts. or add /sys/fs/cgroup
to maskedPaths
.