fs/seq_file.c in the Linux kernel 3.16 through 5.13.x before 5.13.4 does not properly restrict seq buffer allocations, leading to an integer overflow, an Out-of-bounds Write, and escalation to root by an unprivileged user, aka CID-8cae8cd89f05.
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No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| linux | linux_kernel | 3.12.43 - 3.13 | - |
| linux | linux_kernel | 3.16 - 4.4.276 | - |
| linux | linux_kernel | 4.5 - 4.9.276 |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
19
Affected Products
40
References
linux / linux_kernel
| - |
| linux | linux_kernel | 4.10 - 4.14.240 | - |
| linux | linux_kernel | 4.15 - 4.19.198 | - |
| linux | linux_kernel | 4.20 - 5.4.134 | - |
| linux | linux_kernel | 5.5 - 5.10.52 | - |
| linux | linux_kernel | 5.11 - 5.12.19 | - |
| linux | linux_kernel | 5.13 - 5.13.4 | - |
| fedoraproject | fedora | - | - |
| debian | debian_linux | - | - |
| debian | debian_linux | - | - |
| netapp | hci_management_node | - | - |
| netapp | solidfire | - | - |
| oracle | communications_session_border_controller | - | - |
| oracle | communications_session_border_controller | - | - |
| oracle | communications_session_border_controller | - | - |
| oracle | communications_session_border_controller | - | - |
| sonicwall | sma1000_firmware | 12.4.2-02044 | - |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability
Impact