A locking inconsistency issue was discovered in the tty subsystem of the Linux kernel through 5.9.13. drivers/tty/tty_io.c and drivers/tty/tty_jobctrl.c may allow a read-after-free attack against TIOCGSID, aka CID-c8bcd9c5be24.
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Plain-English explanation, risk summary, and remediation steps will appear here once AI analysis is complete.
No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| linux | linux_kernel | 5.9.13 | - |
| fedoraproject | fedora | - | - |
| fedoraproject | fedora | - |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
13
Affected Products
18
References
linux / linux_kernel
| - |
| debian | debian_linux | - | - |
| debian | debian_linux | - | - |
| netapp | active_iq_unified_manager | - | - |
| broadcom | fabric_operating_system | - | - |
| netapp | solidfire_baseboard_management_controller_firmware | - | - |
| netapp | h410c_firmware | - | - |
| netapp | a700s_firmware | - | - |
| netapp | 8300_firmware | - | - |
| netapp | 8700_firmware | - | - |
| netapp | a400_firmware | - | - |
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Exploitability
Impact