CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
5.1%
In the Linux kernel, the following vulnerability has been resolved: scsi:
qla2xxx: Fix double free of fcport The server was crashing after LOGO
because fcport was getting freed twice. -----------[ cut here ]-----------
kernel BUG at mm/slub.c:371! invalid opcode: 0000 1 SMP PTI CPU: 35 PID:
4610 Comm: bash Kdump: loaded Tainted: G OE --------- - -
4.18.0-425.3.1.el8.x86_64 #1 Hardware name: HPE ProLiant DL360
Gen10/ProLiant DL360 Gen10, BIOS U32 09/03/2021 RIP:
0010:set_freepointer.part.57+0x0/0x10 RSP: 0018:ffffb07107027d90 EFLAGS:
00010246 RAX: ffff9cb7e3150000 RBX: ffff9cb7e332b9c0 RCX: ffff9cb7e3150400
RDX: 0000000000001f37 RSI: 0000000000000000 RDI: ffff9cb7c0005500 RBP:
fffff693448c5400 R08: 0000000080000000 R09: 0000000000000009 R10:
0000000000000000 R11: 0000000000132af0 R12: ffff9cb7c0005500 R13:
ffff9cb7e3150000 R14: ffffffffc06990e0 R15: ffff9cb7ea85ea58 FS:
00007ff6b79c2740(0000) GS:ffff9cb8f7ec0000(0000) knlGS:0000000000000000 CS:
0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055b426b7d700 CR3:
0000000169c18002 CR4: 00000000007706e0 DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6:
00000000fffe0ff0 DR7: 0000000000000400 PKRU: 55555554 Call Trace:
kfree+0x238/0x250 qla2x00_els_dcmd_sp_free+0x20/0x230 [qla2xxx] ?
qla24xx_els_dcmd_iocb+0x607/0x690 [qla2xxx] qla2x00_issue_logo+0x28c/0x2a0
[qla2xxx] ? qla2x00_issue_logo+0x28c/0x2a0 [qla2xxx] ?
kernfs_fop_write+0x11e/0x1a0 Remove one of the free calls and add check for
valid fcport. Also use function qla2x00_free_fcport() instead of kfree().
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 20.04 | noarch | linux | < any | UNKNOWN |
ubuntu | 22.04 | noarch | linux | < 5.15.0-116.126 | UNKNOWN |
ubuntu | 24.04 | noarch | linux | < 6.8.0-35.35 | UNKNOWN |
ubuntu | 20.04 | noarch | linux-aws | < any | UNKNOWN |
ubuntu | 22.04 | noarch | linux-aws | < 5.15.0-1065.71 | UNKNOWN |
ubuntu | 24.04 | noarch | linux-aws | < 6.8.0-1009.9 | UNKNOWN |
ubuntu | 20.04 | noarch | linux-aws-5.15 | < 5.15.0-1065.71~20.04.1 | UNKNOWN |
ubuntu | 22.04 | noarch | linux-aws-6.5 | < any | UNKNOWN |
ubuntu | 20.04 | noarch | linux-azure | < any | UNKNOWN |
ubuntu | 22.04 | noarch | linux-azure | < 5.15.0-1068.77 | UNKNOWN |
git.kernel.org/linus/82f522ae0d97119a43da53e0f729275691b9c525 (6.9-rc2)
git.kernel.org/stable/c/282877633b25d67021a34169c5b5519b1d4ef65e
git.kernel.org/stable/c/82f522ae0d97119a43da53e0f729275691b9c525
git.kernel.org/stable/c/846fb9f112f618ec6ae181d8dae7961652574774
git.kernel.org/stable/c/9b43d2884b54d415caab48878b526dfe2ae9921b
git.kernel.org/stable/c/b03e626bd6d3f0684f56ee1890d70fc9ca991c04
git.kernel.org/stable/c/f85af9f1aa5e2f53694a6cbe72010f754b5ff862
launchpad.net/bugs/cve/CVE-2024-26929
nvd.nist.gov/vuln/detail/CVE-2024-26929
security-tracker.debian.org/tracker/CVE-2024-26929
ubuntu.com/security/notices/USN-6816-1
ubuntu.com/security/notices/USN-6817-1
ubuntu.com/security/notices/USN-6817-2
ubuntu.com/security/notices/USN-6817-3
ubuntu.com/security/notices/USN-6878-1
ubuntu.com/security/notices/USN-6898-1
ubuntu.com/security/notices/USN-6898-2
ubuntu.com/security/notices/USN-6898-3
ubuntu.com/security/notices/USN-6898-4
ubuntu.com/security/notices/USN-6917-1
ubuntu.com/security/notices/USN-6919-1
www.cve.org/CVERecord?id=CVE-2024-26929