1
PublicDateAtUSN: 2014-11-29
2
Candidate: CVE-2014-7842
5
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-7842
6
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=fc3a9157d314 (v2.6.38-rc1)
7
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a2b9e6c1a35a (v3.18-rc1)
8
https://usn.ubuntu.com/usn/usn-2464-1
9
https://usn.ubuntu.com/usn/usn-2465-1
10
https://usn.ubuntu.com/usn/usn-2466-1
11
https://usn.ubuntu.com/usn/usn-2467-1
12
https://usn.ubuntu.com/usn/usn-2468-1
13
https://usn.ubuntu.com/usn/usn-2463-1
15
Race condition in arch/x86/kvm/x86.c in the Linux kernel before 3.17.4
16
allows guest OS users to cause a denial of service (guest OS crash) via a
17
crafted application that performs an MMIO transaction or a PIO transaction
18
to trigger a guest userspace emulation error report, a similar issue to
21
A race condition with MMIO and PIO transactions in the KVM (Kernel Virtual
22
Machine) subsystem of the Linux kernel was discovered. A guest OS user
23
could exploit this flaw to cause a denial of service (guest OS crash) via a
24
specially crafted application.
26
jdstrand> android kernels (flo, goldfish, grouper, maguro, mako and manta) are
27
not supported on the Ubuntu Touch 14.04 preview kernels
28
jdstrand> linux-lts-saucy no longer receives official support
29
jdstrand> linux-lts-quantal no longer receives official support
31
https://launchpad.net/bugs/1392823
37
break-fix: fc3a9157d3148ab91039c75423da8ef97be3e105 a2b9e6c1a35afcc0973acb72e591c714e78885ff
38
upstream_linux: released (3.18~rc1)
39
lucid_linux: not-affected
40
precise_linux: released (3.2.0-75.110)
41
precise/esm_linux: released (3.2.0-75.110)
42
trusty_linux: released (3.13.0-44.73)
43
utopic_linux: released (3.16.0-29.39)
44
vivid_linux: not-affected (3.18.0-8.9)
45
vivid/ubuntu-core_linux: not-affected (3.18.0-8.9)
46
vivid/stable-phone-overlay_linux: DNE
47
wily_linux: not-affected (3.19.0-15.15)
48
xenial_linux: not-affected (4.2.0-16.19)
49
yakkety_linux: not-affected (4.4.0-21.37)
50
zesty_linux: not-affected (4.8.0-22.24)
51
devel_linux: not-affected (4.10.0-19.21)
54
upstream_linux-ec2: released (3.18~rc1)
55
lucid_linux-ec2: not-affected
56
precise_linux-ec2: DNE
57
precise/esm_linux-ec2: DNE
61
vivid/ubuntu-core_linux-ec2: DNE
62
vivid/stable-phone-overlay_linux-ec2: DNE
65
yakkety_linux-ec2: DNE
69
Patches_linux-mvl-dove:
70
upstream_linux-mvl-dove: released (3.18~rc1)
71
lucid_linux-mvl-dove: ignored (reached end-of-life)
72
precise_linux-mvl-dove: DNE
73
precise/esm_linux-mvl-dove: DNE
74
trusty_linux-mvl-dove: DNE
75
utopic_linux-mvl-dove: DNE
76
vivid_linux-mvl-dove: DNE
77
vivid/ubuntu-core_linux-mvl-dove: DNE
78
vivid/stable-phone-overlay_linux-mvl-dove: DNE
79
wily_linux-mvl-dove: DNE
80
xenial_linux-mvl-dove: DNE
81
yakkety_linux-mvl-dove: DNE
82
zesty_linux-mvl-dove: DNE
83
devel_linux-mvl-dove: DNE
85
Patches_linux-ti-omap4:
86
upstream_linux-ti-omap4: released (3.18~rc1)
87
lucid_linux-ti-omap4: DNE
88
precise_linux-ti-omap4: released (3.2.0-1458.78)
89
precise/esm_linux-ti-omap4: DNE (precise was released [3.2.0-1458.78])
90
trusty_linux-ti-omap4: DNE
91
utopic_linux-ti-omap4: DNE
92
vivid_linux-ti-omap4: DNE
93
vivid/ubuntu-core_linux-ti-omap4: DNE
94
vivid/stable-phone-overlay_linux-ti-omap4: DNE
95
wily_linux-ti-omap4: DNE
96
xenial_linux-ti-omap4: DNE
97
yakkety_linux-ti-omap4: DNE
98
zesty_linux-ti-omap4: DNE
99
devel_linux-ti-omap4: DNE
101
Patches_linux-fsl-imx51:
102
upstream_linux-fsl-imx51: released (3.18~rc1)
103
lucid_linux-fsl-imx51: ignored (reached end-of-life, does not affect buildd)
104
precise_linux-fsl-imx51: DNE
105
precise/esm_linux-fsl-imx51: DNE
106
trusty_linux-fsl-imx51: DNE
107
utopic_linux-fsl-imx51: DNE
108
vivid_linux-fsl-imx51: DNE
109
vivid/ubuntu-core_linux-fsl-imx51: DNE
110
vivid/stable-phone-overlay_linux-fsl-imx51: DNE
111
wily_linux-fsl-imx51: DNE
112
xenial_linux-fsl-imx51: DNE
113
yakkety_linux-fsl-imx51: DNE
114
zesty_linux-fsl-imx51: DNE
115
devel_linux-fsl-imx51: DNE
117
Patches_linux-linaro-omap:
118
upstream_linux-linaro-omap: released (3.18~rc1)
119
lucid_linux-linaro-omap: DNE
120
precise_linux-linaro-omap: ignored (abandoned)
121
precise/esm_linux-linaro-omap: DNE (precise was ignored [abandoned])
122
trusty_linux-linaro-omap: DNE
123
utopic_linux-linaro-omap: DNE
124
vivid_linux-linaro-omap: DNE
125
vivid/ubuntu-core_linux-linaro-omap: DNE
126
vivid/stable-phone-overlay_linux-linaro-omap: DNE
127
wily_linux-linaro-omap: DNE
128
xenial_linux-linaro-omap: DNE
129
yakkety_linux-linaro-omap: DNE
130
zesty_linux-linaro-omap: DNE
131
devel_linux-linaro-omap: DNE
133
Patches_linux-linaro-shared:
134
upstream_linux-linaro-shared: released (3.18~rc1)
135
lucid_linux-linaro-shared: DNE
136
precise_linux-linaro-shared: ignored (abandoned)
137
precise/esm_linux-linaro-shared: DNE (precise was ignored [abandoned])
138
trusty_linux-linaro-shared: DNE
139
utopic_linux-linaro-shared: DNE
140
vivid_linux-linaro-shared: DNE
141
vivid/ubuntu-core_linux-linaro-shared: DNE
142
vivid/stable-phone-overlay_linux-linaro-shared: DNE
143
wily_linux-linaro-shared: DNE
144
xenial_linux-linaro-shared: DNE
145
yakkety_linux-linaro-shared: DNE
146
zesty_linux-linaro-shared: DNE
147
devel_linux-linaro-shared: DNE
149
Patches_linux-linaro-vexpress:
150
upstream_linux-linaro-vexpress: released (3.18~rc1)
151
lucid_linux-linaro-vexpress: DNE
152
precise_linux-linaro-vexpress: ignored (abandoned)
153
precise/esm_linux-linaro-vexpress: DNE (precise was ignored [abandoned])
154
trusty_linux-linaro-vexpress: DNE
155
utopic_linux-linaro-vexpress: DNE
156
vivid_linux-linaro-vexpress: DNE
157
vivid/ubuntu-core_linux-linaro-vexpress: DNE
158
vivid/stable-phone-overlay_linux-linaro-vexpress: DNE
159
wily_linux-linaro-vexpress: DNE
160
xenial_linux-linaro-vexpress: DNE
161
yakkety_linux-linaro-vexpress: DNE
162
zesty_linux-linaro-vexpress: DNE
163
devel_linux-linaro-vexpress: DNE
165
Patches_linux-qcm-msm:
166
upstream_linux-qcm-msm: released (3.18~rc1)
167
lucid_linux-qcm-msm: ignored (abandoned)
168
precise_linux-qcm-msm: ignored (abandoned)
169
precise/esm_linux-qcm-msm: DNE (precise was ignored [abandoned])
170
trusty_linux-qcm-msm: DNE
171
utopic_linux-qcm-msm: DNE
172
vivid_linux-qcm-msm: DNE
173
vivid/ubuntu-core_linux-qcm-msm: DNE
174
vivid/stable-phone-overlay_linux-qcm-msm: DNE
175
wily_linux-qcm-msm: DNE
176
xenial_linux-qcm-msm: DNE
177
yakkety_linux-qcm-msm: DNE
178
zesty_linux-qcm-msm: DNE
179
devel_linux-qcm-msm: DNE
181
Tags_linux-armadaxp: not-ue
182
Patches_linux-armadaxp:
183
upstream_linux-armadaxp: released (3.18~rc1)
184
lucid_linux-armadaxp: DNE
185
precise_linux-armadaxp: released (3.2.0-1643.62)
186
precise/esm_linux-armadaxp: DNE (precise was released [3.2.0-1643.62])
187
trusty_linux-armadaxp: DNE
188
utopic_linux-armadaxp: DNE
189
vivid_linux-armadaxp: DNE
190
vivid/ubuntu-core_linux-armadaxp: DNE
191
vivid/stable-phone-overlay_linux-armadaxp: DNE
192
wily_linux-armadaxp: DNE
193
xenial_linux-armadaxp: DNE
194
yakkety_linux-armadaxp: DNE
195
zesty_linux-armadaxp: DNE
196
devel_linux-armadaxp: DNE
198
Tags_linux-lts-quantal: not-ue
199
Patches_linux-lts-quantal: DNE
200
upstream_linux-lts-quantal: released (3.18~rc1)
201
lucid_linux-lts-quantal: DNE
202
precise_linux-lts-quantal: ignored (was pending [3.5.0-58.85~precise1] OEM release)
203
precise/esm_linux-lts-quantal: DNE (precise was ignored [was pending [3.5.0-58.85~precise1] OEM release])
204
trusty_linux-lts-quantal: DNE
205
utopic_linux-lts-quantal: DNE
206
vivid_linux-lts-quantal: DNE
207
vivid/ubuntu-core_linux-lts-quantal: DNE
208
vivid/stable-phone-overlay_linux-lts-quantal: DNE
209
wily_linux-lts-quantal: DNE
210
xenial_linux-lts-quantal: DNE
211
yakkety_linux-lts-quantal: DNE
212
zesty_linux-lts-quantal: DNE
213
devel_linux-lts-quantal: DNE
215
Patches_linux-lts-raring:
216
upstream_linux-lts-raring: released (3.18~rc1)
217
lucid_linux-lts-raring: DNE
218
precise_linux-lts-raring: ignored (was needs-triage now end-of-life)
219
precise/esm_linux-lts-raring: DNE (precise was ignored [was needs-triage now end-of-life])
220
trusty_linux-lts-raring: DNE
221
utopic_linux-lts-raring: DNE
222
vivid_linux-lts-raring: DNE
223
vivid/ubuntu-core_linux-lts-raring: DNE
224
vivid/stable-phone-overlay_linux-lts-raring: DNE
225
wily_linux-lts-raring: DNE
226
xenial_linux-lts-raring: DNE
227
yakkety_linux-lts-raring: DNE
228
zesty_linux-lts-raring: DNE
229
devel_linux-lts-raring: DNE
231
Tags_linux-lts-saucy: not-ue
232
Patches_linux-lts-saucy:
233
upstream_linux-lts-saucy: released (3.18~rc1)
234
lucid_linux-lts-saucy: DNE
235
precise_linux-lts-saucy: ignored (was pending [3.11.0-31.52~precise1] OEM release)
236
precise/esm_linux-lts-saucy: DNE (precise was ignored [was pending [3.11.0-31.52~precise1] OEM release])
237
trusty_linux-lts-saucy: DNE
238
utopic_linux-lts-saucy: DNE
239
vivid_linux-lts-saucy: DNE
240
vivid/ubuntu-core_linux-lts-saucy: DNE
241
vivid/stable-phone-overlay_linux-lts-saucy: DNE
242
wily_linux-lts-saucy: DNE
243
xenial_linux-lts-saucy: DNE
244
yakkety_linux-lts-saucy: DNE
245
zesty_linux-lts-saucy: DNE
246
devel_linux-lts-saucy: DNE
248
Patches_linux-lts-trusty:
249
upstream_linux-lts-trusty: released (3.18~rc1)
250
lucid_linux-lts-trusty: DNE
251
precise_linux-lts-trusty: released (3.13.0-44.73~precise1)
252
precise/esm_linux-lts-trusty: released (3.13.0-44.73~precise1)
253
trusty_linux-lts-trusty: DNE
254
utopic_linux-lts-trusty: DNE
255
vivid_linux-lts-trusty: DNE
256
vivid/ubuntu-core_linux-lts-trusty: DNE
257
vivid/stable-phone-overlay_linux-lts-trusty: DNE
258
wily_linux-lts-trusty: DNE
259
xenial_linux-lts-trusty: DNE
260
yakkety_linux-lts-trusty: DNE
261
zesty_linux-lts-trusty: DNE
262
devel_linux-lts-trusty: DNE
264
Patches_linux-goldfish:
265
upstream_linux-goldfish: released (3.18~rc1)
266
lucid_linux-goldfish: DNE
267
precise_linux-goldfish: DNE
268
precise/esm_linux-goldfish: DNE
269
trusty_linux-goldfish: ignored
270
utopic_linux-goldfish: ignored (reached end-of-life)
271
vivid_linux-goldfish: ignored (reached end-of-life)
272
vivid/ubuntu-core_linux-goldfish: DNE
273
vivid/stable-phone-overlay_linux-goldfish: DNE
274
wily_linux-goldfish: ignored (reached end-of-life)
275
xenial_linux-goldfish: ignored (abandoned)
276
yakkety_linux-goldfish: ignored (abandoned)
277
zesty_linux-goldfish: ignored (abandoned)
278
devel_linux-goldfish: DNE
280
Patches_linux-grouper:
281
upstream_linux-grouper: released (3.18~rc1)
282
lucid_linux-grouper: DNE
283
precise_linux-grouper: DNE
284
precise/esm_linux-grouper: DNE
285
trusty_linux-grouper: ignored
286
utopic_linux-grouper: ignored (reached end-of-life)
287
vivid_linux-grouper: DNE
288
vivid/ubuntu-core_linux-grouper: DNE
289
vivid/stable-phone-overlay_linux-grouper: DNE
290
wily_linux-grouper: DNE
291
xenial_linux-grouper: DNE
292
yakkety_linux-grouper: DNE
293
zesty_linux-grouper: DNE
294
devel_linux-grouper: DNE
296
Patches_linux-maguro:
297
upstream_linux-maguro: released (3.18~rc1)
298
lucid_linux-maguro: DNE
299
precise_linux-maguro: DNE
300
precise/esm_linux-maguro: DNE
301
trusty_linux-maguro: ignored
302
utopic_linux-maguro: DNE
303
vivid_linux-maguro: DNE
304
vivid/ubuntu-core_linux-maguro: DNE
305
vivid/stable-phone-overlay_linux-maguro: DNE
306
wily_linux-maguro: DNE
307
xenial_linux-maguro: DNE
308
yakkety_linux-maguro: DNE
309
zesty_linux-maguro: DNE
310
devel_linux-maguro: DNE
313
upstream_linux-mako: released (3.18~rc1)
314
lucid_linux-mako: DNE
315
precise_linux-mako: DNE
316
precise/esm_linux-mako: DNE
317
trusty_linux-mako: ignored
318
utopic_linux-mako: ignored (reached end-of-life)
319
vivid_linux-mako: ignored (reached end-of-life)
320
vivid/ubuntu-core_linux-mako: DNE
321
vivid/stable-phone-overlay_linux-mako: ignored (abandoned)
322
wily_linux-mako: ignored (reached end-of-life)
323
xenial_linux-mako: ignored (abandoned)
324
yakkety_linux-mako: ignored (abandoned)
325
zesty_linux-mako: DNE
326
devel_linux-mako: DNE
329
upstream_linux-manta: released (3.18~rc1)
330
lucid_linux-manta: DNE
331
precise_linux-manta: DNE
332
precise/esm_linux-manta: DNE
333
trusty_linux-manta: ignored
334
utopic_linux-manta: ignored (reached end-of-life)
335
vivid_linux-manta: ignored (reached end-of-life)
336
vivid/ubuntu-core_linux-manta: DNE
337
vivid/stable-phone-overlay_linux-manta: DNE
338
wily_linux-manta: ignored (reached end-of-life)
339
xenial_linux-manta: DNE
340
yakkety_linux-manta: DNE
341
zesty_linux-manta: DNE
342
devel_linux-manta: DNE
345
upstream_linux-flo: released (3.18~rc1)
347
precise_linux-flo: DNE
348
precise/esm_linux-flo: DNE
349
trusty_linux-flo: ignored
350
utopic_linux-flo: ignored (reached end-of-life)
351
vivid_linux-flo: ignored (reached end-of-life)
352
vivid/ubuntu-core_linux-flo: DNE
353
vivid/stable-phone-overlay_linux-flo: ignored (abandoned)
354
wily_linux-flo: ignored (reached end-of-life)
355
xenial_linux-flo: ignored (abandoned)
356
yakkety_linux-flo: ignored (abandoned)
360
Patches_linux-lts-utopic:
361
upstream_linux-lts-utopic: released (3.18~rc1)
362
lucid_linux-lts-utopic: DNE
363
precise_linux-lts-utopic: DNE
364
precise/esm_linux-lts-utopic: DNE
365
trusty_linux-lts-utopic: released (3.16.0-29.39~14.04.1)
366
utopic_linux-lts-utopic: DNE
367
vivid_linux-lts-utopic: DNE
368
vivid/ubuntu-core_linux-lts-utopic: DNE
369
vivid/stable-phone-overlay_linux-lts-utopic: DNE
370
wily_linux-lts-utopic: DNE
371
xenial_linux-lts-utopic: DNE
372
yakkety_linux-lts-utopic: DNE
373
zesty_linux-lts-utopic: DNE
374
devel_linux-lts-utopic: DNE
376
Patches_linux-lts-vivid:
377
upstream_linux-lts-vivid: released (3.18~rc1)
378
lucid_linux-lts-vivid: DNE
379
precise_linux-lts-vivid: DNE
380
precise/esm_linux-lts-vivid: DNE
381
trusty_linux-lts-vivid: not-affected (3.19.0-18.18~14.04.1)
382
utopic_linux-lts-vivid: DNE
383
vivid_linux-lts-vivid: DNE
384
vivid/ubuntu-core_linux-lts-vivid: DNE
385
vivid/stable-phone-overlay_linux-lts-vivid: DNE
386
wily_linux-lts-vivid: DNE
387
xenial_linux-lts-vivid: DNE
388
yakkety_linux-lts-vivid: DNE
389
zesty_linux-lts-vivid: DNE
390
devel_linux-lts-vivid: DNE
392
Patches_linux-krillin:
393
product_linux-krillin: ignored (was needed now end-of-life)
395
Patches_linux-vegetahd:
396
product_linux-vegetahd: ignored (was needed now end-of-life)
398
Patches_linux-lts-wily:
399
upstream_linux-lts-wily: released (3.18~rc1)
400
precise_linux-lts-wily: DNE
401
precise/esm_linux-lts-wily: DNE
402
trusty_linux-lts-wily: not-affected (4.2.0-18.22~14.04.1)
403
vivid_linux-lts-wily: DNE
404
vivid/ubuntu-core_linux-lts-wily: DNE
405
vivid/stable-phone-overlay_linux-lts-wily: DNE
406
wily_linux-lts-wily: DNE
407
xenial_linux-lts-wily: DNE
408
yakkety_linux-lts-wily: DNE
409
zesty_linux-lts-wily: DNE
410
devel_linux-lts-wily: DNE
412
Patches_linux-raspi2:
413
upstream_linux-raspi2: released (3.18~rc1)
414
precise_linux-raspi2: DNE
415
precise/esm_linux-raspi2: DNE
416
trusty_linux-raspi2: DNE
417
vivid_linux-raspi2: DNE
418
vivid/ubuntu-core_linux-raspi2: released (4.2.0-1014.21)
419
vivid/stable-phone-overlay_linux-raspi2: DNE
420
wily_linux-raspi2: not-affected (4.2.0-1008.12)
421
xenial_linux-raspi2: not-affected (4.2.0-1013.19)
422
yakkety_linux-raspi2: not-affected (4.4.0-1009.10)
423
zesty_linux-raspi2: not-affected (4.8.0-1013.15)
424
devel_linux-raspi2: not-affected (4.10.0-1004.6)
426
Patches_linux-lts-xenial:
427
upstream_linux-lts-xenial: released (3.18~rc1)
428
precise_linux-lts-xenial: DNE
429
precise/esm_linux-lts-xenial: DNE
430
trusty_linux-lts-xenial: not-affected (4.4.0-13.29~14.04.1)
431
vivid_linux-lts-xenial: DNE
432
vivid/ubuntu-core_linux-lts-xenial: DNE
433
vivid/stable-phone-overlay_linux-lts-xenial: DNE
434
wily_linux-lts-xenial: DNE
435
xenial_linux-lts-xenial: DNE
436
yakkety_linux-lts-xenial: DNE
437
zesty_linux-lts-xenial: DNE
438
devel_linux-lts-xenial: DNE
440
Patches_linux-snapdragon:
441
upstream_linux-snapdragon: released (3.18~rc1)
442
precise_linux-snapdragon: DNE
443
precise/esm_linux-snapdragon: DNE
444
trusty_linux-snapdragon: DNE
445
vivid/ubuntu-core_linux-snapdragon: DNE
446
vivid/stable-phone-overlay_linux-snapdragon: DNE
447
wily_linux-snapdragon: DNE
448
xenial_linux-snapdragon: not-affected (4.4.0-1012.12)
449
yakkety_linux-snapdragon: not-affected (4.4.0-1012.12)
450
zesty_linux-snapdragon: not-affected (4.4.0-1029.32)
451
devel_linux-snapdragon: not-affected (4.4.0-1050.54)
454
upstream_linux-aws: released (3.18~rc1)
455
precise_linux-aws: DNE
456
precise/esm_linux-aws: DNE
457
trusty_linux-aws: not-affected (4.4.0-1002.2)
458
vivid/ubuntu-core_linux-aws: DNE
459
vivid/stable-phone-overlay_linux-aws: DNE
460
xenial_linux-aws: not-affected (4.4.0-1001.10)
461
yakkety_linux-aws: DNE
465
Patches_linux-hwe-edge:
466
upstream_linux-hwe-edge: released (3.18~rc1)
467
precise_linux-hwe-edge: DNE
468
precise/esm_linux-hwe-edge: DNE
469
trusty_linux-hwe-edge: DNE
470
vivid/ubuntu-core_linux-hwe-edge: DNE
471
vivid/stable-phone-overlay_linux-hwe-edge: DNE
472
xenial_linux-hwe-edge: not-affected (4.8.0-28.30~16.04.1)
473
yakkety_linux-hwe-edge: DNE
474
zesty_linux-hwe-edge: DNE
475
devel_linux-hwe-edge: DNE
478
upstream_linux-hwe: released (3.18~rc1)
479
precise_linux-hwe: DNE
480
precise/esm_linux-hwe: DNE
481
trusty_linux-hwe: DNE
482
vivid/ubuntu-core_linux-hwe: DNE
483
vivid/stable-phone-overlay_linux-hwe: DNE
484
xenial_linux-hwe: not-affected (4.8.0-36.36~16.04.1)
485
yakkety_linux-hwe: DNE
490
upstream_linux-gke: released (3.18~rc1)
491
precise_linux-gke: DNE
492
precise/esm_linux-gke: DNE
493
trusty_linux-gke: DNE
494
vivid/ubuntu-core_linux-gke: DNE
495
vivid/stable-phone-overlay_linux-gke: DNE
496
xenial_linux-gke: not-affected (4.4.0-1003.3)
497
yakkety_linux-gke: DNE