Summary
[4.1.12-124.52.5]
- seq_file: disallow extremely large seq buffer allocations (Eric Sandeen) [Orabug: 33135634] {CVE-2021-33909}
Fixed packages 6
| Release | Package | Fixed in |
|---|---|---|
| Oracle Linux · 7 | kernel-uek | 0:4.1.12-124.52.5.el7uek |
| Oracle Linux · 7 | kernel-uek-debug | 0:4.1.12-124.52.5.el7uek |
| Oracle Linux · 7 | kernel-uek-debug-devel | 0:4.1.12-124.52.5.el7uek |
| Oracle Linux · 7 | kernel-uek-devel | 0:4.1.12-124.52.5.el7uek |
| Oracle Linux · 7 | kernel-uek-doc | 0:4.1.12-124.52.5.el7uek |
| Oracle Linux · 7 | kernel-uek-firmware | 0:4.1.12-124.52.5.el7uek |
Vulnerabilities 1
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Unscored —CVE-2021-33909 Public exploit
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, …