CVE-2022-48998 powerpc/bpf/32: Fix Oops on tail call tests

In the Linux kernel, the following vulnerability has been resolved: powerpc/bpf/32: Fix Oops on tail call tests testbpf tail call tests end up as: testbpf: 0 Tail call leaf jited:1 85 PASS testbpf: 1 Tail call 2 jited:1 111 PASS testbpf: 2 Tail call 3 jited:1 145 PASS testbpf: 3 Tail call 4 jited...

CVE-2022-48998 powerpc/bpf/32: Fix Oops on tail call tests

In the Linux kernel, the following vulnerability has been resolved: powerpc/bpf/32: Fix Oops on tail call tests testbpf tail call tests end up as: testbpf: 0 Tail call leaf jited:1 85 PASS testbpf: 1 Tail call 2 jited:1 111 PASS testbpf: 2 Tail call 3 jited:1 145 PASS testbpf: 3 Tail call 4 jited...

CVE-2022-48989 fscache: Fix oops due to race with cookie_lru and use_cookie

In the Linux kernel, the following vulnerability has been resolved: fscache: Fix oops due to race with cookielru and usecookie If a cookie expires from the LRU and the LRUDISCARD flag is set, but the state machine has not run yet, it's possible another thread can call fscacheusecookie and begin t...

CVE-2022-48989 fscache: Fix oops due to race with cookie_lru and use_cookie

In the Linux kernel, the following vulnerability has been resolved: fscache: Fix oops due to race with cookielru and usecookie If a cookie expires from the LRU and the LRUDISCARD flag is set, but the state machine has not run yet, it's possible another thread can call fscacheusecookie and begin t...

CVE-2022-48952 PCI: mt7621: Add sentinel to quirks table

In the Linux kernel, the following vulnerability has been resolved: PCI: mt7621: Add sentinel to quirks table Current driver is missing a sentinel in the struct socdeviceattribute array, which causes an oops when assessed by the socdevicematchmt7621pciequirksmatch call. This was only exposed once...

CVE-2022-48952 PCI: mt7621: Add sentinel to quirks table

In the Linux kernel, the following vulnerability has been resolved: PCI: mt7621: Add sentinel to quirks table Current driver is missing a sentinel in the struct socdeviceattribute array, which causes an oops when assessed by the socdevicematchmt7621pciequirksmatch call. This was only exposed once...

CVE-2024-50046 NFSv4: Prevent NULL-pointer dereference in nfs42_complete_copies()

In the Linux kernel, the following vulnerability has been resolved: NFSv4: Prevent NULL-pointer dereference in nfs42completecopies On the node of an NFS client, some files saved in the mountpoint of the NFS server were copied to another location of the same NFS server. Accidentally, the...

CVE-2024-50046 NFSv4: Prevent NULL-pointer dereference in nfs42_complete_copies()

In the Linux kernel, the following vulnerability has been resolved: NFSv4: Prevent NULL-pointer dereference in nfs42completecopies On the node of an NFS client, some files saved in the mountpoint of the NFS server were copied to another location of the same NFS server. Accidentally, the...

CVE-2024-50039 net/sched: accept TCA_STAB only for root qdisc

In the Linux kernel, the following vulnerability has been resolved: net/sched: accept TCASTAB only for root qdisc Most qdiscs maintain their backlog using qdiscpktlenskb on the assumption it is invariant between the enqueue and dequeue handlers. Unfortunately syzbot can crash a host rather easily...

CVE-2024-50034 net/smc: fix lacks of icsk_syn_mss with IPPROTO_SMC

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix lacks of icsksynmss with IPPROTOSMC Eric report a panic on IPPROTOSMC, and give the facts that when INETPROTOSWICSK was set, icsk-icsksyncmss must be set too. Bug: Unable to handle kernel NULL pointer dereference at...

CVE-2024-50026 scsi: wd33c93: Don't use stale scsi_pointer value

In the Linux kernel, the following vulnerability has been resolved: scsi: wd33c93: Don't use stale scsipointer value A regression was introduced with commit dbb2da557a6a "scsi: wd33c93: Move the SCSI pointer to private command data" which results in an oops in wd33c93intr. That commit added the...

CVE-2024-47684

A flaw was found in the TCP implementation in the Linux kernel. A NULL pointer dereference can be triggered from the Tail Loss Probe TLP path and from the Recent ACKnowledgment RACK case, resulting in a denial of service. Mitigation Mitigation for this issue is either not available or the current...

CVE-2024-47715

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: fix oops on non-dbdc mt7986 mt7915bandconfig sets bandidx = 1 on the main phy for mt7986 with MT7975ONEADIE or MT7976ONEADIE. Commit 0335c034e726 "wifi: mt76: fix race condition related to checking tx queue fi...

CVE-2024-47743

In the Linux kernel, the following vulnerability has been resolved: KEYS: prevent NULL pointer dereference in findasymmetrickey In findasymmetrickey, if all NULLs are passed in the id0,1,2 arguments, the kernel will first emit WARN but then have an oops because id2 gets dereferenced anyway. Add t...

CVE-2024-47715

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: fix oops on non-dbdc mt7986 mt7915bandconfig sets bandidx = 1 on the main phy for mt7986 with MT7975ONEADIE or MT7976ONEADIE. Commit 0335c034e726 "wifi: mt76: fix race condition related to checking tx queue fi...

DEBIAN-CVE-2024-47715

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: fix oops on non-dbdc mt7986 mt7915bandconfig sets bandidx = 1 on the main phy for mt7986 with MT7975ONEADIE or MT7976ONEADIE. Commit 0335c034e726 "wifi: mt76: fix race condition related to checking tx queue fi...

CVE-2024-47684

In the Linux kernel, the following vulnerability has been resolved: tcp: check skb is non-NULL in tcprtodeltaus We have some machines running stock Ubuntu 20.04.6 which is their 5.4.0-174-generic kernel that are running ceph and recently hit a null ptr dereference in tcprearmrto. Initially hittin...

UBUNTU-CVE-2024-47715

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: fix oops on non-dbdc mt7986 mt7915bandconfig sets bandidx = 1 on the main phy for mt7986 with MT7975ONEADIE or MT7976ONEADIE. Commit 0335c034e726 "wifi: mt76: fix race condition related to checking tx queue fi...

CVE-2024-47743 KEYS: prevent NULL pointer dereference in find_asymmetric_key()

In the Linux kernel, the following vulnerability has been resolved: KEYS: prevent NULL pointer dereference in findasymmetrickey In findasymmetrickey, if all NULLs are passed in the id0,1,2 arguments, the kernel will first emit WARN but then have an oops because id2 gets dereferenced anyway. Add t...

CVE-2024-47743 KEYS: prevent NULL pointer dereference in find_asymmetric_key()

In the Linux kernel, the following vulnerability has been resolved: KEYS: prevent NULL pointer dereference in findasymmetrickey In findasymmetrickey, if all NULLs are passed in the id0,1,2 arguments, the kernel will first emit WARN but then have an oops because id2 gets dereferenced anyway. Add t...