Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: f2fs: fix null pointer panic in tracepoint in __replace_atomic_write_block We got a kernel panic if old_addr is NULL. https://bugzilla.kernel.org/show_bug.cgi?id=217266 BUG: kernel NULL pointer dereference, address: 0000000000000000 Call Trace: <TASK> f2fs_commit_atomic_write+0x619/0x990 [f2fs a1b985b80f5babd6f3ea778384908880812bfa43] __f2fs_ioctl+0xd8e/0x4080 [f2fs a1b985b80f5babd6f3ea778384908880812bfa43] ? vfs_write+0x2ae/0x3f0 ? vfs_write+0x2ae/0x3f0 __x64_sys_ioctl+0x91/0xd0 do_syscall_64+0x5c/0x90 entry_SYSCALL_64_after_hwframe+0x72/0xdc RIP: 0033:0x7f69095fe53f
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 9ad51915f4b368eef8f4cbd3a0b6367d4504c245 before 424f8cdc0ad29e4940be96dcc0b935ba497adeda; affected f955d66b179679312310d42108c0df1cd0714313 before 1424358cd66c49460493293497b54cb72e0213cc; affected 2f3a9ae990a7881c9a57a073bb52ebe34fdc3160 before e2bbefc1741cb0732c13652be173da02f25611d1; affected 2f3a9ae990a7881c9a57a073bb52ebe34fdc3160 before da6ea0b050fa720302b56fbb59307e7c7531a342; affected 6.1.18 before 6.1.29; affected 6.2.5 before 6.2.16 |
| Linux / Linux | affected 6.3; unaffected 0 before 6.3; unaffected 6.1.29 through 6.1.*; unaffected 6.2.16 through 6.2.*; unaffected 6.3.3 through 6.3.*; unaffected 6.4 through * |
CWE
No CWE identifiers supplied.