CVSS 5.5 · Medium EPSS 0,19%
Kerentanan Improper Locking pada linux kernel. Skor CVSS 3.1 5.5 (Medium) menurut NVD.
In the Linux kernel, the following vulnerability has been resolved: dma-buf/sw-sync: don't enable IRQ from sync_print_obj() Since commit a6aa8fca4d79 ("dma-buf/sw-sync: Reduce irqsave/irqrestore from known context") by error replaced spin_unlock_irqrestore() with spin_unlock_irq() for both sync_debugfs_show() and sync_print_obj() despite sync_print_obj() is called from sync_debugfs_show(), lockdep complains inconsistent lock state warning. Use plain spin_{lock,unlock}() for sync_print_obj(), for sync_debugfs_show() is already using spin_{lock,unlock}_irq().
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| linux | linux kernel | Semua versi sebelum 4.14 |
| linux | linux kernel | Versi 4.19 hingga sebelum 4.19.316 |
| linux | linux kernel | Versi 5.4 hingga sebelum 5.4.278 |
| linux | linux kernel | Versi 5.10 hingga sebelum 5.10.219 |
| linux | linux kernel | Versi 5.15 hingga sebelum 5.15.161 |
| linux | linux kernel | Versi 6.1 hingga sebelum 6.1.93 |
| linux | linux kernel | Versi 6.6 hingga sebelum 6.6.33 |
| linux | linux kernel | Versi 6.9 hingga sebelum 6.9.4 |
| linux | linux kernel | Versi 6.10.0 rc1 |