SUSE-SU-2025:02922-1 Security update for the Linux Kernel (Live Patch 13 for SLE 15 SP6)

This update for the Linux Kernel 6.4.0-1506002360 fixes several issues. The following security issues were fixed: - CVE-2025-38494: HID: core: do not bypass hidhwrawrequest bsc1247350. - CVE-2025-38495: HID: core: ensure the allocated report buffer can contain the reserved report ID bsc1247351...

DEBIAN-CVE-2025-38578

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid UAF in f2fssyncinodemeta syzbot reported an UAF issue as below: 1 2 1 https://syzkaller.appspot.com/text?tag=CrashReport&x=16594c60580000 ================================================================== BUG:...

CVE-2025-38574

In the Linux kernel, the following vulnerability has been resolved: pptp: ensure minimal skb length in pptpxmit Commit aabc6596ffb3 "net: ppp: Add bound checking for skb data on pppsynctxmung" fixed pppsynctxmunge We need a similar fix in pptpxmit, otherwise we might read uninit data as reported ...

DEBIAN-CVE-2025-38557

In the Linux kernel, the following vulnerability has been resolved: HID: apple: validate feature-report field count to prevent NULL pointer dereference A malicious HID device with quirk APPLEMAGICBACKLIGHT can trigger a NULL pointer dereference whilst the power feature-report is toggled and sent ...

CVE-2025-38557

In the Linux kernel, the following vulnerability has been resolved: HID: apple: validate feature-report field count to prevent NULL pointer dereference A malicious HID device with quirk APPLEMAGICBACKLIGHT can trigger a NULL pointer dereference whilst the power feature-report is toggled and sent ...

DEBIAN-CVE-2025-38556

In the Linux kernel, the following vulnerability has been resolved: HID: core: Harden s32ton against conversion to 0 bits Testing by the syzbot fuzzer showed that the HID core gets a shift-out-of-bounds exception when it tries to convert a 32-bit quantity to a 0-bit quantity. Ideally this should...

UBUNTU-CVE-2025-38556

In the Linux kernel, the following vulnerability has been resolved: HID: core: Harden s32ton against conversion to 0 bits Testing by the syzbot fuzzer showed that the HID core gets a shift-out-of-bounds exception when it tries to convert a 32-bit quantity to a 0-bit quantity. Ideally this should...

UBUNTU-CVE-2025-38557

In the Linux kernel, the following vulnerability has been resolved: HID: apple: validate feature-report field count to prevent NULL pointer dereference A malicious HID device with quirk APPLEMAGICBACKLIGHT can trigger a NULL pointer dereference whilst the power feature-report is toggled and sent ...

UBUNTU-CVE-2025-38578

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid UAF in f2fssyncinodemeta syzbot reported an UAF issue as below: 1 2 1 https://syzkaller.appspot.com/text?tag=CrashReport&x=16594c60580000 ================================================================== BUG:...

UBUNTU-CVE-2025-38598

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix use-after-free in amdgpuuserqsuspend+0x51a/0x5a0 +0.000020 BUG: KASAN: slab-use-after-free in amdgpuuserqsuspend+0x51a/0x5a0 amdgpu +0.000817 Read of size 8 at addr ffff88812eec8c58 by task amdpciunplug/1733...

CVE-2025-38591

In the Linux kernel, the following vulnerability has been resolved: bpf: Reject narrower access to pointer ctx fields The following BPF program, simplified from a syzkaller repro, causes a kernel warning: r0 = u8 r1 + 169; exit; With pointer field sk being at offset 168 in skbuff. This access is...

CVE-2025-38578 f2fs: fix to avoid UAF in f2fs_sync_inode_meta()

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid UAF in f2fssyncinodemeta syzbot reported an UAF issue as below: 1 2 1 https://syzkaller.appspot.com/text?tag=CrashReport&x=16594c60580000 ================================================================== BUG:...

CVE-2025-38578

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid UAF in f2fssyncinodemeta syzbot reported an UAF issue as below: 1 2 1 https://syzkaller.appspot.com/text?tag=CrashReport&x=16594c60580000 ================================================================== BUG:...

CVE-2025-38577 f2fs: fix to avoid panic in f2fs_evict_inode

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid panic in f2fsevictinode As syzbot 1 reported as below: R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffe17473450 R13: 00007f28b1c10854 R14: 000000000000dae5 R15: 00007ffe17474520 --- end trace...

CVE-2025-38577 f2fs: fix to avoid panic in f2fs_evict_inode

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid panic in f2fsevictinode As syzbot 1 reported as below: R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffe17473450 R13: 00007f28b1c10854 R14: 000000000000dae5 R15: 00007ffe17474520 --- end trace...

CVE-2025-38574 pptp: ensure minimal skb length in pptp_xmit()

In the Linux kernel, the following vulnerability has been resolved: pptp: ensure minimal skb length in pptpxmit Commit aabc6596ffb3 "net: ppp: Add bound checking for skb data on pppsynctxmung" fixed pppsynctxmunge We need a similar fix in pptpxmit, otherwise we might read uninit data as reported ...

CVE-2025-38574

CVE-2025-38574 affects the Linux kernel PPTP transmit path (pptp_xmit). A missing bound check on skb length could allow reading uninitialized data in pptp_xmit(), similar to changes made for ppp_sync_txmunge. The issue is fixed by the upstream commit aabc6596ffb3 and related bound-checking change...

CVE-2025-38557 HID: apple: validate feature-report field count to prevent NULL pointer dereference

In the Linux kernel, the following vulnerability has been resolved: HID: apple: validate feature-report field count to prevent NULL pointer dereference A malicious HID device with quirk APPLEMAGICBACKLIGHT can trigger a NULL pointer dereference whilst the power feature-report is toggled and sent ...

CVE-2025-38557 HID: apple: validate feature-report field count to prevent NULL pointer dereference

In the Linux kernel, the following vulnerability has been resolved: HID: apple: validate feature-report field count to prevent NULL pointer dereference A malicious HID device with quirk APPLEMAGICBACKLIGHT can trigger a NULL pointer dereference whilst the power feature-report is toggled and sent ...

CVE-2025-38557

CVE-2025-38557 : In the Linux kernel HID subsystem, a vulnerability affects the apple_backlight feature. A malicious HID device with quirk APPLE_MAGIC_BACKLIGHT can trigger a NULL pointer dereference when toggling the power feature-report if the HID descriptor declares only one field for the powe...