In the Linux kernel, the following vulnerability has been resolved: ext4: fix potential out of bound read in ext4_fc_replay_scan() For scan loop must ensure that at least EXT4_FC_TAG_BASE_LEN space. If remain space less than EXT4_FC_TAG_BASE_LEN which will lead to out of bound read when mounting corrupt file system image. ADD_RANGE/HEAD/TAIL is needed to add extra check when do journal scan, as this three tags will read data during scan, tag length couldn't less than data length which will read.
Update Linux/Linux to 6969367c1500c15eddc38fda12f6d15518ad6d03 if you use the affected versions. Test the change in a non-production environment first.
Local check
hol-guard supply-chain scanext4: fix potential out of bound read in ext4_fc_replay_scan() affects Linux/Linux (generic), Linux/Linux (generic). Severity is high. In the Linux kernel, the following vulnerability has been resolved: ext4: fix potential out of bound read in ext4_fc_replay_scan() For scan loop must ensure that at least EXT4_FC_TAG_BASE_LEN space. If remain space less than EXT4_FC_TAG_BASE_LEN which will lead to out of bound read when mounting corrupt file system image. ADD_RANGE/HEAD/TAIL is needed to add extra check when do journal scan, as this three tags will read data during scan, tag length couldn't less than data length which will read.
AI coding agents often install or upgrade packages automatically in generic. A high vulnerability in a dependency can be pulled into a project through a normal install or update without a human reviewing the change, expanding the blast radius from a single package to every agent workspace that depends on it.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric |
In the Linux kernel, the following vulnerability has been resolved: ext4: fix potential out of bound read in ext4_fc_replay_scan() For scan loop must ensure that at least EXT4_FC_TAG_BASE_LEN space. If remain space less than EXT4_FC_TAG_BASE_LEN which will lead to out of bound read when mounting corrupt file system image. ADD_RANGE/HEAD/TAIL is needed to add extra check when do journal scan, as this three tags will read data during scan, tag length couldn't less than data length which will read.
Update Linux/Linux to 6969367c1500c15eddc38fda12f6d15518ad6d03 if you use the affected versions. Test the change in a non-production environment first.
Local check
hol-guard supply-chain scanext4: fix potential out of bound read in ext4_fc_replay_scan() affects Linux/Linux (generic), Linux/Linux (generic). Severity is high. In the Linux kernel, the following vulnerability has been resolved: ext4: fix potential out of bound read in ext4_fc_replay_scan() For scan loop must ensure that at least EXT4_FC_TAG_BASE_LEN space. If remain space less than EXT4_FC_TAG_BASE_LEN which will lead to out of bound read when mounting corrupt file system image. ADD_RANGE/HEAD/TAIL is needed to add extra check when do journal scan, as this three tags will read data during scan, tag length couldn't less than data length which will read.
AI coding agents often install or upgrade packages automatically in generic. A high vulnerability in a dependency can be pulled into a project through a normal install or update without a human reviewing the change, expanding the blast radius from a single package to every agent workspace that depends on it.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric |
| >=8016e29f4362e285f0f7e38fadc61a5b7bdfdfa2 <6969367c1500c15eddc38fda12f6d15518ad6d03 || >=8016e29f4362e285f0f7e38fadc61a5b7bdfdfa2 <f234294812c9b68d603650d28743eafb718e7ad5 || >=8016e29f4362e285f0f7e38fadc61a5b7bdfdfa2 <1b45cc5c7b920fd8bf72e5a888ec7abeadf41e09 |
| 6969367c1500c15eddc38fda12f6d15518ad6d03, f234294812c9b68d603650d28743eafb718e7ad5, 1b45cc5c7b920fd8bf72e5a888ec7abeadf41e09 |
| Linux/Linuxgeneric | 5.10 | Not reported |
|---|
Fixed versions are reported by the source feed; confirm compatibility before updating.
Reported by CVE List V5 (cvelist).
HOL Guard can help your team review package activity against supported protection paths.
Explore HOL Guard| >=8016e29f4362e285f0f7e38fadc61a5b7bdfdfa2 <6969367c1500c15eddc38fda12f6d15518ad6d03 || >=8016e29f4362e285f0f7e38fadc61a5b7bdfdfa2 <f234294812c9b68d603650d28743eafb718e7ad5 || >=8016e29f4362e285f0f7e38fadc61a5b7bdfdfa2 <1b45cc5c7b920fd8bf72e5a888ec7abeadf41e09 |
| 6969367c1500c15eddc38fda12f6d15518ad6d03, f234294812c9b68d603650d28743eafb718e7ad5, 1b45cc5c7b920fd8bf72e5a888ec7abeadf41e09 |
| Linux/Linuxgeneric | 5.10 | Not reported |
|---|
Fixed versions are reported by the source feed; confirm compatibility before updating.
Reported by CVE List V5 (cvelist).
HOL Guard can help your team review package activity against supported protection paths.
Explore HOL Guard